Fix MacCatalyst DatePicker focus handling

[AdamEssenmacher]

Description of Change

Fixes DatePicker.Focus() on MacCatalyst so programmatic focus correctly updates the virtual view state.

On MacCatalyst, UIDatePicker.BecomeFirstResponder() can return false, which prevented the MAUI focus request from completing successfully and left IsFocused / IsOpen out of sync. This change adds MacCatalyst-specific command handling for IView.Focus and IView.Unfocus, explicitly synchronizes IsFocused and IsOpen, and keeps native/user interaction callbacks aligned with the same state.

A MacCatalyst-only regression test was added to verify that a DatePicker can be focused, unfocused, and focused again successfully.

Validation:

• Built Core.DeviceTests for net10.0-maccatalyst.
• Ran focused MacCatalyst DatePicker device tests.
• Verified the issue repro changes from reproduced to not reproduced with the local fix.
• Verified iOS remains not reproduced.

Issues Fixed

Fixes #5947

[github-actions]

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://raw.githubusercontent.com/dotnet/maui/main/eng/scripts/get-maui-pr.sh | bash -s -- 35553

Or

• Run remotely in PowerShell:

iex "& { $(irm https://raw.githubusercontent.com/dotnet/maui/main/eng/scripts/get-maui-pr.ps1) } 35553"

[dotnet-policy-service]

Hey there @@AdamEssenmacher! Thank you so much for your PR! Someone from the team will get assigned to your PR shortly and we'll get it reviewed.

[kubaflo]

/review -b feature/regression-check -p catalyst

[kubaflo]

/review -b feature/refactor-copilot-yml

[kubaflo]

Could you please try the ai's suggestions?

Also, I remember that changes to focus/unfocus functionalities caused problems with a11y. Please verify if these changes don't regress keyboard navigation

[kubaflo]

/review -b feature/refactor-copilot-yml

[MauiBot]

Expert Review — 1 findings

See inline comments for details.

[AdamEssenmacher]

Validated deeper MacCatalyst DatePicker a11y behavior.

Automated:

• dotnet build src/Core/tests/DeviceTests/Core.DeviceTests.csproj -f net10.0-maccatalyst --no-restore passed.
• xharness apple test ... --set-env=TestFilter=Category=DatePicker passed: 2/2.

Manual:

• Keyboard traversal with VoiceOver off moves through DatePicker month/day/year fields and Shift+Tab reverses; no trap observed.
• With VoiceOver on, opening the DatePicker calendar creates a separate Catalyst AX window and focuses AXDateTimeArea for the selected date, rather than leaving focus on background controls.
• Escape closes the calendar and returns focus to the originating DatePicker text field.
• No stuck IsFocused/IsOpen state observed after dismissal.

[kubaflo]

/review -b feature/refactor-copilot-yml

[kubaflo]

/azp run maui-pr-uitests

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[kubaflo]

/review -b feature/refactor-copilot-yml -p macos

[kubaflo]

Looks good! Can you check if you can open/close picker with keyboard navigation only?

[AdamEssenmacher]

Keyboard navigation works the way it did before on iOS and Catalyst.

[kubaflo]

Almost merge! Can you please resolve conflicts?

[kubaflo]

/review -b feature/enhanced-reviewer

[MauiBot]

AI Review Summary

@AdamEssenmacher — new AI review results are available based on this last commit: 188d3f4.
Merge remote-tracking branch 'dotnet/inflight/current' into issue-5947 To request a fresh review after new comments or commits, comment /review rerun.

Review Sessions — click to expand

Gate — Test Before & After Fix

Gate Result: ✅ PASSED

Platform: CATALYST · Base: main · Merge base: b0ea772f

Test	Without Fix (expect FAIL)	With Fix (expect PASS)
📱 DatePickerHandlerTests (DefaultHandlerUsesPublicCommandMapper, FocusOpensDatePickerWhenVirtualFocusIsStale, FocusCanBeRepeatedAfterUnfocus, FocusCanBeRepeatedWhileOpen, IsOpenCanReopenDatePicker, NativeFocusRefusalKeepsDatePickerClosed, NativeCloseRunsAfterAcceptedOpenWithoutFirstResponder) Category=DatePicker	✅ FAIL — 7s	✅ PASS — 76s
📱 DatePickerTests (FocusOpensDatePickerWhenVirtualFocusIsStale, IsOpenRaisesSingleOpenedAndClosedEvents, RepeatedFocusWhileOpenRaisesNoExtraOpenedOrClosedEvents) Category=DatePicker	✅ FAIL — 3s	✅ PASS — 45s

🔴 Without fix — 📱 DatePickerHandlerTests (DefaultHandlerUsesPublicCommandMapper, FocusOpensDatePickerWhenVirtualFocusIsStale, FocusCanBeRepeatedAfterUnfocus, FocusCanBeRepeatedWhileOpen, IsOpenCanReopenDatePicker, NativeFocusRefusalKeepsDatePickerClosed, NativeCloseRunsAfterAcceptedOpenWithoutFirstResponder): FAIL ✅ · 7s

  Determining projects to restore...
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/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : warning NU1608: Detected package version outside of dependency constraint: xunit.core 2.9.0 requires xunit.extensibility.execution (= 2.9.0) but version xunit.extensibility.execution 2.9.3 was resolved. [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : warning NU1608: Detected package version outside of dependency constraint: xunit.core 2.9.0 requires xunit.extensibility.execution (= 2.9.0) but version xunit.extensibility.execution 2.9.3 was resolved. [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : error NU1107: Version conflict detected for xunit.extensibility.core. Install/reference xunit.extensibility.core 2.9.3 directly to project Microsoft.Maui.DeviceTests.Shared to resolve this issue.  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : error NU1107:  Microsoft.Maui.DeviceTests.Shared -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution 2.9.3 -> xunit.extensibility.core (= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : error NU1107:  Microsoft.Maui.DeviceTests.Shared -> xunit 2.9.0 -> xunit.core 2.9.0 -> xunit.extensibility.core (= 2.9.0). [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.extensibility.execution from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version.  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution (>= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> xunit.extensibility.execution (>= 2.9.0) [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.runner.utility from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version.  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.runner.utility (>= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> xunit.runner.utility (>= 2.9.0) [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : error NU1107: Version conflict detected for xunit.extensibility.core. Install/reference xunit.extensibility.core 2.9.3 directly to project Microsoft.Maui.TestUtils.DeviceTests.Runners to resolve this issue.  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : error NU1107:  Microsoft.Maui.TestUtils.DeviceTests.Runners -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution 2.9.3 -> xunit.extensibility.core (= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : error NU1107:  Microsoft.Maui.TestUtils.DeviceTests.Runners -> xunit 2.9.0 -> xunit.core 2.9.0 -> xunit.extensibility.core (= 2.9.0). [/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj]
  Restored /Users/cloudtest/vss/_work/1/s/src/Controls/src/Xaml/Controls.Xaml.csproj (in 5.31 sec).
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  Failed to restore /Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj (in 5.33 sec).
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj (in 5.31 sec).
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj (in 4.47 sec).
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/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.extensibility.execution from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version. 
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj : error NU1605:  Microsoft.Maui.Core.DeviceTests -> Microsoft.Maui.TestUtils.DeviceTests -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution (>= 2.9.3) 
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj : error NU1605:  Microsoft.Maui.Core.DeviceTests -> Microsoft.Maui.TestUtils.DeviceTests -> xunit.extensibility.execution (>= 2.9.0)
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.runner.utility from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version. 
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj : error NU1605:  Microsoft.Maui.Core.DeviceTests -> Microsoft.Maui.TestUtils.DeviceTests -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.runner.utility (>= 2.9.3) 
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj : error NU1605:  Microsoft.Maui.Core.DeviceTests -> Microsoft.Maui.TestUtils.DeviceTests -> xunit.runner.utility (>= 2.9.0)
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests/Core.DeviceTests.csproj (in 5.4 sec).

🟢 With fix — 📱 DatePickerHandlerTests (DefaultHandlerUsesPublicCommandMapper, FocusOpensDatePickerWhenVirtualFocusIsStale, FocusCanBeRepeatedAfterUnfocus, FocusCanBeRepeatedWhileOpen, IsOpenCanReopenDatePicker, NativeFocusRefusalKeepsDatePickerClosed, NativeCloseRunsAfterAcceptedOpenWithoutFirstResponder): PASS ✅ · 76s

(truncated to last 15,000 chars)

stUtils.DeviceTests/Release/net10.0-maccatalyst/Microsoft.Maui.TestUtils.DeviceTests.dll
/Users/cloudtest/vss/_work/1/s/src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt(17,1): warning RS0025: The symbol 'override Microsoft.Maui.Controls.Handlers.Items2.StructuredItemsViewController2<TItemsView>.UpdateFlowDirection() -> void' appears more than once in the public API files (https://github.com/dotnet/roslyn/blob/main/src/RoslynAnalyzers/PublicApiAnalyzers/PublicApiAnalyzers.Help.md) [/Users/cloudtest/vss/_work/1/s/src/Controls/src/Core/Controls.Core.csproj::TargetFramework=net10.0-maccatalyst26.0]
  Controls.Core -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.Core/Release/net10.0-maccatalyst26.0/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.80-ci+azdo.14251605
  Controls.Xaml -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.Xaml/Release/net10.0-maccatalyst26.0/Microsoft.Maui.Controls.Xaml.dll
  TestUtils.DeviceTests.Runners -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/TestUtils.DeviceTests.Runners/Release/net10.0-maccatalyst/Microsoft.Maui.TestUtils.DeviceTests.Runners.dll
  Core.DeviceTests.Shared -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests.Shared/Release/net10.0-maccatalyst/Microsoft.Maui.DeviceTests.Shared.dll
  TestUtils.DeviceTests.Runners.SourceGen -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/TestUtils.DeviceTests.Runners.SourceGen/Release/netstandard2.0/Microsoft.Maui.TestUtils.DeviceTests.Runners.SourceGen.dll
  Detected signing identity:
    Code Signing Key: "" (-)
    Provisioning Profile: "" () - no entitlements
    Bundle Id: com.microsoft.maui.core.devicetests
    App Id: com.microsoft.maui.core.devicetests
  Core.DeviceTests -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Microsoft.Maui.Core.DeviceTests.dll
  Optimizing assemblies for size may change the behavior of the app. Be sure to test after publishing. See: https://aka.ms/dotnet-illink
  Optimizing assemblies for size. This process might take a while.
  IL stripping assemblies

Build succeeded.

/Users/cloudtest/vss/_work/1/s/src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt(17,1): warning RS0025: The symbol 'override Microsoft.Maui.Controls.Handlers.Items2.StructuredItemsViewController2<TItemsView>.UpdateFlowDirection() -> void' appears more than once in the public API files (https://github.com/dotnet/roslyn/blob/main/src/RoslynAnalyzers/PublicApiAnalyzers/PublicApiAnalyzers.Help.md) [/Users/cloudtest/vss/_work/1/s/src/Controls/src/Core/Controls.Core.csproj::TargetFramework=net10.0-maccatalyst26.0]
    1 Warning(s)
    0 Error(s)

Time Elapsed 00:01:00.06
[11.0.0-prerelease.26230.4+92962e5c46ac08a66ded4c5696209cc60f1a232f] XHarness command issued: apple test --app /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Core Tests.app --target maccatalyst -o artifacts/log --timeout 01:00:00 -v --set-env=TestFilter=Category=DatePicker
�[40m�[32minfo�[39m�[22m�[49m: Preparing run for maccatalyst
�[40m�[32minfo�[39m�[22m�[49m: Getting app bundle information from '/Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Core Tests.app'..
�[40m�[37mdbug�[39m�[22m�[49m: Test log server listening on: 0.0.0.0:50588
�[40m�[37mdbug�[39m�[22m�[49m: *** Executing 'Core Tests' on MacCatalyst ***
�[40m�[37mdbug�[39m�[22m�[49m: Environmental variable TestFilter is already passed to the application to drive test run, skipping..
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running chmod
�[40m�[37mdbug�[39m�[22m�[49m: Process chmod exited with 0
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running /System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister
�[40m�[37mdbug�[39m�[22m�[49m: Process lsregister exited with 0
�[40m�[37mdbug�[39m�[22m�[49m: Scanning log stream for Microsoft.Maui.Core.DeviceTests into '/Users/cloudtest/vss/_work/1/s/artifacts/log/Microsoft.Maui.Core.DeviceTests.log'..
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running log
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running open 
      With env vars: 
          NUNIT_AUTOEXIT = 'true'
          NUNIT_HOSTPORT = '50588'
          NUNIT_ENABLE_XML_OUTPUT = 'true'
          NUNIT_XML_VERSION = 'xUnit'
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          NUNIT_HOSTNAME = '127.0.0.1'
�[40m�[37mdbug�[39m�[22m�[49m: Connection from 127.0.0.1:50589 saving logs to /Users/cloudtest/vss/_work/1/s/artifacts/log/test-maccatalyst-20260601_125039.log
�[40m�[37mdbug�[39m�[22m�[49m: Test execution started
�[40m�[37mdbug�[39m�[22m�[49m: Tests have finished executing
�[40m�[37mdbug�[39m�[22m�[49m: Process open exited with 0
�[40m�[37mdbug�[39m�[22m�[49m: Test run completed
�[40m�[37mdbug�[39m�[22m�[49m: Process log exited with 137
�[40m�[37mdbug�[39m�[22m�[49m: Test run succeeded
�[40m�[37mdbug�[39m�[22m�[49m: No crash reports, waiting 0 seconds for the crash report service...
�[40m�[32minfo�[39m�[22m�[49m: Application finished the test run successfully
�[40m�[32minfo�[39m�[22m�[49m: Tests run: 7 Passed: 7 Inconclusive: 0 Failed: 0 Ignored: 0
�[40m�[32minfo�[39m�[22m�[49m: Copying SystemLog logs to the main log for better failure investigation. Logs count: 2.
�[40m�[37mdbug�[39m�[22m�[49m: ==================== SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: Log file: /Users/cloudtest/vss/_work/1/s/artifacts/log/MacCatalyst.system.log
�[40m�[37mdbug�[39m�[22m�[49m: ==================== End of SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: ==================== SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: Log file: /Users/cloudtest/vss/_work/1/s/artifacts/log/Microsoft.Maui.Core.DeviceTests.log
�[40m�[37mdbug�[39m�[22m�[49m: Filtering the log data using "senderImagePath CONTAINS "Microsoft.Maui.Core.DeviceTests""
�[40m�[37mdbug�[39m�[22m�[49m: Timestamp               Ty Process[PID:TID]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.065 Df Microsoft.Maui.Core.DeviceTests[9718:f664] TestFilter: Category=DatePicker
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_AUTOSTART = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_AUTOEXIT = 'true'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_ENABLE_NETWORK = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   DISABLE_SYSTEM_PERMISSION_TESTS = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_HOSTNAME = '127.0.0.1'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_TRANSPORT = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_LOG_FILE = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_HOSTPORT = '50588'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   USE_TCP_TUNNEL = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   RUN_END_TAG = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_ENABLE_XML_OUTPUT = 'true'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_ENABLE_XML_MODE = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_XML_VERSION = 'xUnit'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_SORTNAMES = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_RUN_ALL = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.073 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_SKIPPED_METHODS = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.074 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   NUNIT_SKIPPED_CLASSES = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.074 Df Microsoft.Maui.Core.DeviceTests[9718:f664]   headlessrunner = 'true'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.101 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Runner executing:	Run everything]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.101 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [arm64:	MacCatalyst v18.7]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.101 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device Name:	iPad]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.101 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device UDID:	b8bfd30344a541b49322d4826725ccd3]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.102 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device Locale:	en-US]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.107 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device Date/Time:	6/1/2026 12:50:41 PM]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.107 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Bundle:	com.microsoft.maui.core.devicetests]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Runner executing:	Run everything]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [arm64:	MacCatalyst v18.7]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device Name:	iPad]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device UDID:	dbce86eee8ef43e6b2a390a8e32cb0a0]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device Locale:	en-US]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Device Date/Time:	6/1/2026 12:50:41 PM]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] [Bundle:	com.microsoft.maui.core.devicetests]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.108 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Skipping categories: Category=ActivityIndicator, Category=Border, Category=Button, Category=CheckBox, Category=ContentView, Category=Element, Category=Dispatcher, Category=Editor, Category=Entry, Category=FlowDirection, Category=FlyoutView, Category=Fonts, Category=Graphics, Category=GraphicsView, Category=Image, Category=ImageButton, Category=ImageSource, Category=IndicatorView, Category=Label, Category=Layout, Category=Memory, Category=NavigationPage, Category=Page, Category=Picker, Category=ProgressBar, Category=RefreshView, Category=ScrollView, Category=SearchBar, Category=ShapeView, Category=Slider, Category=Stepper, Category=SwipeView, Category=Switch, Category=Formatting, Category=TimePicker, Category=View, Category=WebView, Category=Window
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.109 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Using reflection-based Xunit runner (threaded execution)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.115 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Discovering: /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Core Tests.app/Contents/MonoBundle/Microsoft.Maui.Core.DeviceTests.dll (method display = ClassAndMethod, method display options = None)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.308 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Discovered:  /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Core Tests.app/Contents/MonoBundle/Microsoft.Maui.Core.DeviceTests.dll (found 7 of 1061 test cases)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:41.310 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Starting:    /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Core Tests.app/Contents/MonoBundle/Microsoft.Maui.Core.DeviceTests.dll
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:42.931 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Finished:    /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Core Tests.app/Contents/MonoBundle/Microsoft.Maui.Core.DeviceTests.dll
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:42.933 Df Microsoft.Maui.Core.DeviceTests[9718:f706] Tests run: 7 Passed: 7 Inconclusive: 0 Failed: 0 Ignored: 0
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:42.936 Df Microsoft.Maui.Core.DeviceTests[9718:f664] Xml file was written to the provided writer.
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:50:42.936 Df Microsoft.Maui.Core.DeviceTests[9718:f664]
�[40m�[37mdbug�[39m�[22m�[49m: === TEST EXECUTION SUMMARY ===
�[40m�[37mdbug�[39m�[22m�[49m: Tests run: 7 Passed: 7 Inconclusive: 0 Failed: 0 Ignored: 0 Skipped: 0
�[40m�[37mdbug�[39m��[22m�[49m: Killing process 9715 as it was cancelled
�[40m�[37mdbug�[39m�[22m�[49m: ==================== End of SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[32minfo�[39m�[22m�[49m: <<XHARNESS_RESULT_START>>
      {
        "version": 1,
        "machineName": "X4X3X7214G-1",
        "exitCode": 0,
        "exitCodeName": "SUCCESS",
        "platform": "apple",
        "device": "X4X3X7214G-1",
        "deviceOsVersion": "macOS 15.7.2",
        "files": [
          {
            "name": "test-maccatalyst.log",
            "type": "executionlog"
          },
          {
            "name": "test-maccatalyst-20260601_125039.log",
            "type": "testlog"
          },
          {
            "name": "Microsoft.Maui.Core.DeviceTests.log",
            "type": "systemlog"
          },
          {
            "name": "xunit-test-maccatalyst-20260601_125039.xml",
            "type": "xmllog"
          }
        ]
      }
      <<XHARNESS_RESULT_END>>
XHarness exit code: 0
  Passed: 0
  Failed: 0
  Tests completed successfully

🔴 Without fix — 📱 DatePickerTests (FocusOpensDatePickerWhenVirtualFocusIsStale, IsOpenRaisesSingleOpenedAndClosedEvents, RepeatedFocusWhileOpenRaisesNoExtraOpenedOrClosedEvents): FAIL ✅ · 3s

  Determining projects to restore...
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : warning NU1608: Detected package version outside of dependency constraint: xunit.core 2.9.0 requires xunit.extensibility.execution (= 2.9.0) but version xunit.extensibility.execution 2.9.3 was resolved. [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : error NU1107: Version conflict detected for xunit.extensibility.core. Install/reference xunit.extensibility.core 2.9.3 directly to project Microsoft.Maui.DeviceTests.Shared to resolve this issue.  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : error NU1107:  Microsoft.Maui.DeviceTests.Shared -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution 2.9.3 -> xunit.extensibility.core (= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj : error NU1107:  Microsoft.Maui.DeviceTests.Shared -> xunit 2.9.0 -> xunit.core 2.9.0 -> xunit.extensibility.core (= 2.9.0). [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.extensibility.execution from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version.  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution (>= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> xunit.extensibility.execution (>= 2.9.0) [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.runner.utility from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version.  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.runner.utility (>= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj : error NU1605:  Microsoft.Maui.TestUtils.DeviceTests -> xunit.runner.utility (>= 2.9.0) [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/Core/tests/DeviceTests.Shared/Core.DeviceTests.Shared.csproj (in 284 ms).
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests/TestUtils.DeviceTests.csproj (in 293 ms).
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : warning NU1608: Detected package version outside of dependency constraint: xunit.core 2.9.0 requires xunit.extensibility.execution (= 2.9.0) but version xunit.extensibility.execution 2.9.3 was resolved. [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : error NU1107: Version conflict detected for xunit.extensibility.core. Install/reference xunit.extensibility.core 2.9.3 directly to project Microsoft.Maui.TestUtils.DeviceTests.Runners to resolve this issue.  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : error NU1107:  Microsoft.Maui.TestUtils.DeviceTests.Runners -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.extensibility.execution 2.9.3 -> xunit.extensibility.core (= 2.9.3)  [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
/Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj : error NU1107:  Microsoft.Maui.TestUtils.DeviceTests.Runners -> xunit 2.9.0 -> xunit.core 2.9.0 -> xunit.extensibility.core (= 2.9.0). [/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj]
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/TestUtils/src/DeviceTests.Runners/TestUtils.DeviceTests.Runners.csproj (in 439 ms).
/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj : warning NU1608: Detected package version outside of dependency constraint: xunit.core 2.9.0 requires xunit.extensibility.core (= 2.9.0) but version xunit.extensibility.core 2.9.3 was resolved.
/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj : warning NU1608: Detected package version outside of dependency constraint: xunit.core 2.9.0 requires xunit.extensibility.execution (= 2.9.0) but version xunit.extensibility.execution 2.9.3 was resolved.
/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj : error NU1605: Warning As Error: Detected package downgrade: xunit.runner.utility from 2.9.3 to 2.9.0. Reference the package directly from the project to select a different version. 
/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj : error NU1605:  Microsoft.Maui.Controls.DeviceTests -> Microsoft.Maui.DeviceTests.Shared -> Microsoft.DotNet.XHarness.TestRunners.Xunit 11.0.0-prerelease.26230.4 -> xunit.runner.utility (>= 2.9.3) 
/Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj : error NU1605:  Microsoft.Maui.Controls.DeviceTests -> Microsoft.Maui.DeviceTests.Shared -> xunit.runner.utility (>= 2.9.0)
  Restored /Users/cloudtest/vss/_work/1/s/src/Core/maps/src/Maps.csproj (in 917 ms).
  Restored /Users/cloudtest/vss/_work/1/s/src/Controls/Maps/src/Controls.Maps.csproj (in 961 ms).
  Failed to restore /Users/cloudtest/vss/_work/1/s/src/Controls/tests/DeviceTests/Controls.DeviceTests.csproj (in 936 ms).
  7 of 13 projects are up-to-date for restore.

🟢 With fix — 📱 DatePickerTests (FocusOpensDatePickerWhenVirtualFocusIsStale, IsOpenRaisesSingleOpenedAndClosedEvents, RepeatedFocusWhileOpenRaisesNoExtraOpenedOrClosedEvents): PASS ✅ · 45s

(truncated to last 15,000 chars)

/Controls.Core/Release/net10.0-maccatalyst26.0/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.80-ci+azdo.14251605
  Controls.Xaml -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.Xaml/Release/net10.0-maccatalyst26.0/Microsoft.Maui.Controls.Xaml.dll
  TestUtils.DeviceTests.Runners -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/TestUtils.DeviceTests.Runners/Release/net10.0-maccatalyst/Microsoft.Maui.TestUtils.DeviceTests.Runners.dll
  Core.DeviceTests.Shared -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Core.DeviceTests.Shared/Release/net10.0-maccatalyst/Microsoft.Maui.DeviceTests.Shared.dll
  ##vso[build.updatebuildnumber]10.0.80-ci+azdo.14251605
  Maps -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Maps/Release/net10.0-maccatalyst26.0/Microsoft.Maui.Maps.dll
  ##vso[build.updatebuildnumber]10.0.80-ci+azdo.14251605
  Controls.Maps -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.Maps/Release/net10.0-maccatalyst26.0/Microsoft.Maui.Controls.Maps.dll
  TestUtils.DeviceTests.Runners.SourceGen -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/TestUtils.DeviceTests.Runners.SourceGen/Release/netstandard2.0/Microsoft.Maui.TestUtils.DeviceTests.Runners.SourceGen.dll
  Detected signing identity:
    Code Signing Key: "" (-)
    Provisioning Profile: "" () - no entitlements
    Bundle Id: com.microsoft.maui.controls.devicetests
    App Id: com.microsoft.maui.controls.devicetests
  Controls.DeviceTests -> /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Microsoft.Maui.Controls.DeviceTests.dll
  Optimizing assemblies for size may change the behavior of the app. Be sure to test after publishing. See: https://aka.ms/dotnet-illink
  Optimizing assemblies for size. This process might take a while.
  IL stripping assemblies

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:30.31
[11.0.0-prerelease.26230.4+92962e5c46ac08a66ded4c5696209cc60f1a232f] XHarness command issued: apple test --app /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Controls Tests.app --target maccatalyst -o artifacts/log --timeout 01:00:00 -v --set-env=TestFilter=Category=DatePicker
�[40m�[32minfo�[39m�[22m�[49m: Preparing run for maccatalyst
�[40m�[32minfo�[39m�[22m�[49m: Getting app bundle information from '/Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Controls Tests.app'..
�[40m�[37mdbug�[39m�[22m�[49m: Test log server listening on: 0.0.0.0:50597
�[40m�[37mdbug�[39m�[22m�[49m: *** Executing 'Controls Tests' on MacCatalyst ***
�[40m�[37mdbug�[39m�[22m�[49m: Environmental variable TestFilter is already passed to the application to drive test run, skipping..
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running chmod
�[40m�[37mdbug�[39m�[22m�[49m: Process chmod exited with 0
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running /System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister
�[40m�[37mdbug�[39m�[22m�[49m: Process lsregister exited with 0
�[40m�[37mdbug�[39m�[22m�[49m: Scanning log stream for Microsoft.Maui.Controls.DeviceTests into '/Users/cloudtest/vss/_work/1/s/artifacts/log/Microsoft.Maui.Controls.DeviceTests.log'..
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running log
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: Running open 
      With env vars: 
          NUNIT_AUTOEXIT = 'true'
          NUNIT_HOSTPORT = '50597'
          NUNIT_ENABLE_XML_OUTPUT = 'true'
          NUNIT_XML_VERSION = 'xUnit'
          TestFilter = 'Category=DatePicker'
          NUNIT_HOSTNAME = '127.0.0.1'
�[40m�[37mdbug�[39m�[22m�[49m: Connection from 127.0.0.1:50598 saving logs to /Users/cloudtest/vss/_work/1/s/artifacts/log/test-maccatalyst-20260601_125125.log
�[40m�[37mdbug�[39m�[22m�[49m: Test execution started
�[40m�[37mdbug�[39m�[22m�[49m: Tests have finished executing
�[40m�[37mdbug�[39m�[22m�[49m: Process open exited with 0
�[40m�[37mdbug�[39m�[22m�[49m: Process log exited with 137
�[40m�[37mdbug�[39m�[22m�[49m: Test run completed
�[40m�[37mdbug�[39m�[22m�[49m: Test run succeeded
�[40m�[37mdbug�[39m�[22m�[49m: No crash reports, waiting 0 seconds for the crash report service...
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�[40m�[32minfo�[39m�[22m�[49m: Copying SystemLog logs to the main log for better failure investigation. Logs count: 2.
�[40m�[37mdbug�[39m�[22m�[49m: ==================== SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: Log file: /Users/cloudtest/vss/_work/1/s/artifacts/log/MacCatalyst.system.log
�[40m�[37mdbug�[39m�[22m�[49m: ==================== End of SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[37mdbug�[39m�[22m�[49m: ==================== SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: Log file: /Users/cloudtest/vss/_work/1/s/artifacts/log/Microsoft.Maui.Controls.DeviceTests.log
�[40m�[37mdbug�[39m�[22m�[49m: Filtering the log data using "senderImagePath CONTAINS "Microsoft.Maui.Controls.DeviceTests""
�[40m�[37mdbug�[39m�[22m�[49m: Timestamp               Ty Process[PID:TID]
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: === Messages dropped during live streaming (use `log show` to see what they were)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.060 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] TestFilter: Category=DatePicker
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_AUTOSTART = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_AUTOEXIT = 'true'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_ENABLE_NETWORK = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   DISABLE_SYSTEM_PERMISSION_TESTS = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_HOSTNAME = '127.0.0.1'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_TRANSPORT = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_LOG_FILE = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_HOSTPORT = '50597'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   USE_TCP_TUNNEL = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   RUN_END_TAG = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_ENABLE_XML_OUTPUT = 'true'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_ENABLE_XML_MODE = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_XML_VERSION = 'xUnit'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_SORTNAMES = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_RUN_ALL = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_SKIPPED_METHODS = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   NUNIT_SKIPPED_CLASSES = ''
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.067 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]   headlessrunner = 'true'
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.078 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Runner executing:	Run everything]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.079 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [arm64:	MacCatalyst v18.7]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.079 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device Name:	iPad]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.079 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device UDID:	838d41be6c144758a35a175513ce3a46]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.079 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device Locale:	en-US]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device Date/Time:	6/1/2026 12:51:27 PM]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Bundle:	com.microsoft.maui.controls.devicetests]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Runner executing:	Run everything]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [arm64:	MacCatalyst v18.7]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device Name:	iPad]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device UDID:	55b92320f349435ea3a361fea87cdce3]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device Locale:	en-US]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Device Date/Time:	6/1/2026 12:51:27 PM]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.083 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] [Bundle:	com.microsoft.maui.controls.devicetests]
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.084 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Skipping categories: Category=Accessibility, Category=Application, Category=Behavior, Category=Border, Category=BoxView, Category=Button, Category=CarouselView, Category=CheckBox, Category=CollectionView, Category=Compatibility, Category=ContentView, Category=Dispatcher, Category=Editor, Category=Element, Category=Entry, Category=FlexLayout, Category=FlyoutPage, Category=Frame, Category=Gesture, Category=HybridWebView, Category=Image, Category=Label, Category=Layout, Category=Lifecycle, Category=ListView, Category=Map, Category=MenuFlyout, Category=Mapper, Category=Memory, Category=Modal, Category=NavigationPage, Category=Page, Category=Path, Category=Picker, Category=RadioButton, Category=RefreshView, Category=ScrollView, Category=SearchBar, Category=Shape, Category=Shell, Category=Slider, Category=SwipeView, Category=TabbedPage, Category=TextInput, Category=Toolbar, Category=TemplatedView, Category=View, Category=VisualElement, Category=VisualElementTree, Category=WebView, Category=Window, Category
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.085 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Using reflection-based Xunit runner (threaded execution)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.091 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Discovering: /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Controls Tests.app/Contents/MonoBundle/Microsoft.Maui.Controls.DeviceTests.dll (method display = ClassAndMethod, method display options = None)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.237 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Discovered:  /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Controls Tests.app/Contents/MonoBundle/Microsoft.Maui.Controls.DeviceTests.dll (found 4 of 465 test cases)
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.239 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Starting:    /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Controls Tests.app/Contents/MonoBundle/Microsoft.Maui.Controls.DeviceTests.dll
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.875 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Finished:    /Users/cloudtest/vss/_work/1/s/artifacts/bin/Controls.DeviceTests/Release/net10.0-maccatalyst/maccatalyst-arm64/Controls Tests.app/Contents/MonoBundle/Microsoft.Maui.Controls.DeviceTests.dll
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.877 Df Microsoft.Maui.Controls.DeviceTests[10109:104cd] Tests run: 4 Passed: 4 Inconclusive: 0 Failed: 0 Ignored: 0
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.878 Df Microsoft.Maui.Controls.DeviceTests[10109:10465] Xml file was written to the provided writer.
�[40m�[37mdbug�[39m�[22m�[49m: 2026-06-01 12:51:27.878 Df Microsoft.Maui.Controls.DeviceTests[10109:10465]
�[40m�[37mdbug�[39m�[22m�[49m: === TEST EXECUTION SUMMARY ===
�[40m�[37mdbug�[39m�[22m�[49m: Tests run: 4 Passed: 4 Inconclusive: 0 Failed: 0 Ignored: 0 Skipped: 0
�[40m�[37mdbug�[39m�[22m�[49m: Killing process 10105 as it was cancelled
�[40m�[37mdbug�[39m�[22m�[49m: ==================== End of SystemLog ====================
�[40m�[37mdbug�[39m�[22m�[49m: 
�[40m�[32minfo�[39m�[22m�[49m: <<XHARNESS_RESULT_START>>
      {
        "version": 1,
        "machineName": "X4X3X7214G-1",
        "exitCode": 0,
        "exitCodeName": "SUCCESS",
        "platform": "apple",
        "device": "X4X3X7214G-1",
        "deviceOsVersion": "macOS 15.7.2",
        "files": [
          {
            "name": "test-maccatalyst.log",
            "type": "executionlog"
          },
          {
            "name": "test-maccatalyst-20260601_125125.log",
            "type": "testlog"
          },
          {
            "name": "Microsoft.Maui.Controls.DeviceTests.log",
            "type": "systemlog"
          },
          {
            "name": "xunit-test-maccatalyst-20260601_125125.xml",
            "type": "xmllog"
          }
        ]
      }
      <<XHARNESS_RESULT_END>>
XHarness exit code: 0
  Passed: 0
  Failed: 0
  Tests completed successfully

📁 Fix files reverted (315 files)

• eng/Signing.props
• eng/Versions.props
• eng/devices/run-windows-devicetests.cmd
• eng/devices/windows.cake
• eng/pipelines/ci-copilot.yml
• src/BlazorWebView/src/Maui/Android/BlazorAndroidWebView.cs
• src/BlazorWebView/src/Maui/Android/BlazorWebViewHandler.Android.cs
• src/BlazorWebView/src/Maui/Android/WebKitWebViewClient.cs
• src/Compatibility/Core/src/Android/CollectionView/TemplatedItemViewHolder.cs
• src/Compatibility/Core/src/Android/Renderers/SwipeViewRenderer.cs
• src/Compatibility/Core/src/MacOS/Extensions/NSMenuExtensions.cs
• src/Compatibility/Core/src/Windows/CollectionView/ItemContentControl.cs
• src/Compatibility/Core/src/iOS/CollectionView/TemplatedCell.cs
• src/Compatibility/Core/src/iOS/EventTracker.cs
• src/Compatibility/Core/src/iOS/Renderers/SwipeViewRenderer.cs
• src/Compatibility/Core/src/iOS/Renderers/UIContainerCell.cs
• src/Controls/samples/Controls.Sample/Pages/Controls/MapsGalleries/MapPinsGallery.xaml
• src/Controls/samples/Controls.Sample/Pages/Controls/MapsGalleries/MapPinsGallery.xaml.cs
• src/Controls/src/Build.Tasks/SetPropertiesVisitor.cs
• src/Controls/src/Core/ActionSheetArguments.cs
• src/Controls/src/Core/AlertArguments.cs
• src/Controls/src/Core/BindableObject.cs
• src/Controls/src/Core/BindableProperty.cs
• src/Controls/src/Core/Border/Border.cs
• src/Controls/src/Core/Button/Button.iOS.cs
• src/Controls/src/Core/Compatibility/Android/Resources/layout/flyoutcontent.axml
• src/Controls/src/Core/Compatibility/Handlers/FlyoutPage/iOS/PhoneFlyoutPageRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/NavigationPage/iOS/NavigationRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/SearchHandlerAppearanceTracker.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellFlyoutRecyclerAdapter.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellFlyoutTemplatedContentRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellFragmentContainer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellFragmentStateAdapter.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellItemRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellSectionRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/Android/ShellToolbarTracker.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/SearchHandlerAppearanceTracker.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellFlyoutLayoutManager.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellPageRendererTracker.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellSectionRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellSectionRootRenderer.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellTableViewController.cs
• src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/UIContainerCell.cs
• src/Controls/src/Core/Compatibility/Handlers/TabbedPage/iOS/TabbedRenderer.cs
• src/Controls/src/Core/ContentPage/ContentPage.cs
• src/Controls/src/Core/ContentView/ContentView.cs
• src/Controls/src/Core/Editor/Editor.Mapper.cs
• src/Controls/src/Core/Editor/Editor.iOS.cs
• src/Controls/src/Core/Element/Element.cs
• src/Controls/src/Core/Entry/Entry.Mapper.cs
• src/Controls/src/Core/Entry/Entry.iOS.cs
• src/Controls/src/Core/FlyoutPage/FlyoutPage.cs
• src/Controls/src/Core/FormattedString.cs
• src/Controls/src/Core/GestureElement.cs
• src/Controls/src/Core/Handlers/Items/Android/Adapters/EmptyViewAdapter.cs
• src/Controls/src/Core/Handlers/Items/Android/Adapters/GroupableItemsViewAdapter.cs
• src/Controls/src/Core/Handlers/Items/Android/Adapters/ItemsViewAdapter.cs
• src/Controls/src/Core/Handlers/Items/Android/GridLayoutSpanSizeLookup.cs
• src/Controls/src/Core/Handlers/Items/Android/ItemContentView.cs
• src/Controls/src/Core/Handlers/Items/Android/MauiCarouselRecyclerView.cs
• src/Controls/src/Core/Handlers/Items/Android/MauiRecyclerView.cs
• src/Controls/src/Core/Handlers/Items/Android/SimpleViewHolder.cs
• src/Controls/src/Core/Handlers/Items/Android/SizedItemContentView.cs
• src/Controls/src/Core/Handlers/Items/Android/TemplatedItemViewHolder.cs
• src/Controls/src/Core/Handlers/Items/CarouselViewHandler.Android.cs
• src/Controls/src/Core/Handlers/Items/CarouselViewHandler.Windows.cs
• src/Controls/src/Core/Handlers/Items/CarouselViewHandler.cs
• src/Controls/src/Core/Handlers/Items/ItemsViewHandler.cs
• src/Controls/src/Core/Handlers/Items/ItemsViewHandler.iOS.cs
• src/Controls/src/Core/Handlers/Items/StructuredItemsViewHandler.Android.cs
• src/Controls/src/Core/Handlers/Items/Tizen/ItemTemplateAdaptor.cs
• src/Controls/src/Core/Handlers/Items/iOS/CarouselViewController.cs
• src/Controls/src/Core/Handlers/Items/iOS/ItemsViewController.cs
• src/Controls/src/Core/Handlers/Items/iOS/ItemsViewDelegator.cs
• src/Controls/src/Core/Handlers/Items/iOS/SelectableItemsViewController.cs
• src/Controls/src/Core/Handlers/Items/iOS/TemplatedCell.cs
• src/Controls/src/Core/Handlers/Items2/CarouselViewHandler2.iOS.cs
• src/Controls/src/Core/Handlers/Items2/ItemsViewHandler2.iOS.cs
• src/Controls/src/Core/Handlers/Items2/iOS/CarouselViewController2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/GroupableItemsViewController2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewController2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewDelegator2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/LayoutFactory2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/SelectableItemsViewController2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/StructuredItemsViewController2.cs
• src/Controls/src/Core/Handlers/Items2/iOS/TemplatedCell2.cs
• src/Controls/src/Core/Handlers/Shapes/Polygon/PolygonHandler.Android.cs
• src/Controls/src/Core/Handlers/Shapes/Polygon/PolygonHandler.Tizen.cs
• src/Controls/src/Core/Handlers/Shapes/Polygon/PolygonHandler.Windows.cs
• src/Controls/src/Core/Handlers/Shapes/Polygon/PolygonHandler.cs
• src/Controls/src/Core/Handlers/Shapes/Polygon/PolygonHandler.iOS.cs
• src/Controls/src/Core/Handlers/Shapes/Polyline/PolylineHandler.Android.cs
• src/Controls/src/Core/Handlers/Shapes/Polyline/PolylineHandler.Tizen.cs
• src/Controls/src/Core/Handlers/Shapes/Polyline/PolylineHandler.Windows.cs
• src/Controls/src/Core/Handlers/Shapes/Polyline/PolylineHandler.cs
• src/Controls/src/Core/Handlers/Shapes/Polyline/PolylineHandler.iOS.cs
• src/Controls/src/Core/Handlers/Shell/ShellHandler.Windows.cs
• src/Controls/src/Core/Handlers/Shell/ShellItemHandler.Windows.cs
• src/Controls/src/Core/Handlers/Shell/ShellSectionHandler.Windows.cs
• src/Controls/src/Core/Handlers/Shell/Windows/ShellFlyoutItemView.cs
• src/Controls/src/Core/Handlers/Shell/Windows/ShellView.cs
• src/Controls/src/Core/Hosting/AppHostBuilderExtensions.cs
• src/Controls/src/Core/ImageElement.cs
• src/Controls/src/Core/IndicatorView/IndicatorStackLayout.cs
• src/Controls/src/Core/InputView/InputView.cs
• src/Controls/src/Core/Internals/WeakEventProxy.cs
• src/Controls/src/Core/Items/SelectionList.cs
• src/Controls/src/Core/Label/Label.Mapper.cs
• src/Controls/src/Core/Label/Label.cs
• src/Controls/src/Core/Label/Label.iOS.cs
• src/Controls/src/Core/Layout/Layout.cs
• src/Controls/src/Core/ListView/ListView.cs
• src/Controls/src/Core/NavigationPage/NavigationPage.cs
• src/Controls/src/Core/NavigationPage/NavigationPageToolbar.cs
• src/Controls/src/Core/Page/Page.cs
• src/Controls/src/Core/Picker/Picker.cs
• src/Controls/src/Core/Platform/AlertManager/AlertManager.Android.cs
• src/Controls/src/Core/Platform/AlertManager/AlertManager.cs
• src/Controls/src/Core/Platform/Android/BottomNavigationViewUtils.cs
• src/Controls/src/Core/Platform/Android/DragAndDropGestureHandler.cs
• src/Controls/src/Core/Platform/Android/Extensions/ToolbarExtensions.cs
• src/Controls/src/Core/Platform/Android/GenericAnimatorListener.cs
• src/Controls/src/Core/Platform/Android/TabbedPageManager.cs
• src/Controls/src/Core/Platform/GestureManager/GesturePlatformManager.iOS.cs
• src/Controls/src/Core/Platform/ModalNavigationManager/ModalNavigationManager.iOS.cs
• src/Controls/src/Core/Platform/Windows/CollectionView/ItemContentControl.cs
• src/Controls/src/Core/Platform/Windows/CollectionView/ScrollHelpers.cs
• src/Controls/src/Core/Platform/iOS/Extensions/FormattedStringExtensions.cs
• src/Controls/src/Core/Platform/iOS/Extensions/LabelExtensions.cs
• src/Controls/src/Core/PromptArguments.cs
• src/Controls/src/Core/PublicAPI/net-android/PublicAPI.Unshipped.txt
• src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt
• src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
• src/Controls/src/Core/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
• src/Controls/src/Core/PublicAPI/net-windows/PublicAPI.Unshipped.txt
• src/Controls/src/Core/PublicAPI/net/PublicAPI.Unshipped.txt
• src/Controls/src/Core/PublicAPI/netstandard/PublicAPI.Unshipped.txt
• src/Controls/src/Core/RadioButton/RadioButton.cs
• src/Controls/src/Core/RadioButton/RadioButtonGroup.cs
• src/Controls/src/Core/RadioButton/RadioButtonGroupController.cs
• src/Controls/src/Core/ResourcesExtensions.cs
• src/Controls/src/Core/ScrollView/ScrollView.cs
• src/Controls/src/Core/Setter.cs
• src/Controls/src/Core/Shadow.cs
• src/Controls/src/Core/Shapes/Shape.cs
• src/Controls/src/Core/Shell/Shell.cs
• src/Controls/src/Core/Shell/ShellNavigationManager.cs
• src/Controls/src/Core/Shell/ShellSection.cs
• src/Controls/src/Core/SwipeView/SwipeItem.cs
• src/Controls/src/Core/SwipeView/SwipeItemView.cs
• src/Controls/src/Core/SwipeView/SwipeItems.cs
• src/Controls/src/Core/SwipeView/SwipeView.cs
• src/Controls/src/Core/TabbedPage/TabbedPage.Windows.cs
• src/Controls/src/Core/Toolbar/Toolbar.Android.cs
• src/Controls/src/Core/VisualElement/VisualElement.cs
• src/Controls/src/Core/VisualStateManager.cs
• src/Controls/src/Core/WebView/WebViewSource.cs
• src/Controls/src/Core/Window/Window.Android.cs
• src/Controls/src/Core/Window/Window.cs
• src/Controls/src/SourceGen/NodeSGExtensions.cs
• src/Controls/src/Xaml/ApplyPropertiesVisitor.cs
• src/Controls/src/Xaml/MarkupExtensions/OnIdiomExtension.cs
• src/Controls/src/Xaml/MarkupExtensions/StaticResourceExtension.cs
• src/Core/AndroidNative/maui/src/main/java/com/microsoft/maui/PlatformWrapperView.java
• src/Core/maps/src/Handlers/Map/MapHandler.Android.cs
• src/Core/maps/src/Handlers/Map/MapHandler.iOS.cs
• src/Core/maps/src/Handlers/MapPin/MapPinHandler.Android.cs
• src/Core/maps/src/Platform/iOS/MauiMKMapView.cs
• src/Core/maps/src/PublicAPI/net-android/PublicAPI.Unshipped.txt
• src/Core/src/Animations/AnimationManager.cs
• src/Core/src/Core/IMauiRecyclerView.cs
• src/Core/src/Core/ISafeAreaView2.cs
• src/Core/src/Diagnostics/DiagnosticsManager.cs
• src/Core/src/Diagnostics/IDiagnosticsManager.cs
• src/Core/src/Diagnostics/Instrumentation/DiagnosticInstrumentation.cs
• src/Core/src/Diagnostics/Instrumentation/LayoutArrangeInstrumentation.cs
• src/Core/src/Diagnostics/Instrumentation/LayoutDiagnosticMetrics.cs
• src/Core/src/Diagnostics/Instrumentation/LayoutMeasureInstrumentation.cs
• src/Core/src/Graphics/MauiDrawable.Android.cs
• src/Core/src/Handlers/Button/ButtonHandler.Android.cs
• src/Core/src/Handlers/Button/ButtonHandler.cs
• src/Core/src/Handlers/Button/ButtonHandler.iOS.cs
• src/Core/src/Handlers/DatePicker/DatePickerHandler.Android.cs
• src/Core/src/Handlers/DatePicker/DatePickerHandler.MacCatalyst.cs
• src/Core/src/Handlers/Editor/EditorHandler.iOS.cs
• src/Core/src/Handlers/Entry/EntryHandler.cs
• src/Core/src/Handlers/Entry/EntryHandler.iOS.cs
• src/Core/src/Handlers/FlyoutView/FlyoutViewHandler.Android.cs
• src/Core/src/Handlers/HybridWebView/HybridWebViewHandler.Standard.cs
• src/Core/src/Handlers/HybridWebView/HybridWebViewHandler.Tizen.cs
• src/Core/src/Handlers/HybridWebView/HybridWebViewHandler.Windows.cs
• src/Core/src/Handlers/HybridWebView/HybridWebViewHandler.cs
• src/Core/src/Handlers/Image/ImageHandler.Windows.cs
• src/Core/src/Handlers/Image/ImageHandler.iOS.cs
• src/Core/src/Handlers/Label/LabelHandler.cs
• src/Core/src/Handlers/Label/LabelHandler.iOS.cs
• src/Core/src/Handlers/Picker/PickerHandler.Windows.cs
• src/Core/src/Handlers/Picker/PickerHandler.iOS.cs
• src/Core/src/Handlers/ProgressBar/ProgressBarHandler.iOS.cs
• src/Core/src/Handlers/RadioButton/RadioButtonHandler.cs
• src/Core/src/Handlers/RadioButton/RadioButtonHandler.iOS.cs
• src/Core/src/Handlers/RefreshView/RefreshViewHandler.Windows.cs
• src/Core/src/Handlers/ScrollView/ScrollViewHandler.Android.cs
• src/Core/src/Handlers/ScrollView/ScrollViewHandler.Windows.cs
• src/Core/src/Handlers/ScrollView/ScrollViewHandler.iOS.cs
• src/Core/src/Handlers/SearchBar/SearchBarHandler.iOS.cs
• src/Core/src/Handlers/SearchBar/SearchBarHandler2.Android.cs
• src/Core/src/Handlers/ShapeView/ShapeViewHandler.Standard.cs
• src/Core/src/Handlers/ShapeView/ShapeViewHandler.cs
• src/Core/src/Handlers/Stepper/StepperHandler.iOS.cs
• src/Core/src/Handlers/SwipeItemMenuItem/SwipeItemMenuItemHandler.Android.cs
• src/Core/src/Handlers/SwipeItemMenuItem/SwipeItemMenuItemHandler.Windows.cs
• src/Core/src/Handlers/SwipeItemMenuItem/SwipeItemMenuItemHandler.cs
• src/Core/src/Handlers/SwipeItemMenuItem/SwipeItemMenuItemHandler.iOS.cs
• src/Core/src/Handlers/Switch/SwitchHandler.iOS.cs
• src/Core/src/Handlers/TimePicker/TimePickerHandler.Android.cs
• src/Core/src/Handlers/TimePicker/TimePickerHandler.Windows.cs
• src/Core/src/Handlers/TimePicker/TimePickerHandler.cs
• src/Core/src/Handlers/TimePicker/TimePickerHandler.iOS.cs
• src/Core/src/Handlers/View/ViewHandler.cs
• src/Core/src/Handlers/WebView/WebViewHandler.Android.cs
• src/Core/src/Hosting/EssentialsMauiAppBuilderExtensions.cs
• src/Core/src/Hosting/LifecycleEvents/AppHostBuilderExtensions.Android.cs
• src/Core/src/ImageSources/FontImageSourceService/FontImageSourceService.Windows.cs
• src/Core/src/Layouts/Flex.cs
• src/Core/src/Platform/Android/ActivityIndicatorExtensions.cs
• src/Core/src/Platform/Android/ActivityResultCallbackRegistry.cs
• src/Core/src/Platform/Android/BorderDrawable.cs
• src/Core/src/Platform/Android/ContainerView.cs
• src/Core/src/Platform/Android/ContentViewGroup.cs
• src/Core/src/Platform/Android/EditTextExtensions.cs
• src/Core/src/Platform/Android/LayoutViewGroup.cs
• src/Core/src/Platform/Android/MauiAppCompatActivity.Lifecycle.cs
• src/Core/src/Platform/Android/MauiAppCompatActivity.cs
• src/Core/src/Platform/Android/MauiHybridWebView.cs
• src/Core/src/Platform/Android/MauiHybridWebViewClient.cs
• src/Core/src/Platform/Android/MauiScrollView.cs
• src/Core/src/Platform/Android/MauiSearchView.cs
• src/Core/src/Platform/Android/MauiSwipeRefreshLayout.cs
• src/Core/src/Platform/Android/MauiSwipeView.cs
• src/Core/src/Platform/Android/MauiWebView.cs
• src/Core/src/Platform/Android/MauiWebViewClient.cs
• src/Core/src/Platform/Android/MauiWindowInsetListener.cs
• src/Core/src/Platform/Android/Navigation/NavigationRootManager.cs
• src/Core/src/Platform/Android/RadioButtonExtensions.cs
• src/Core/src/Platform/Android/SafeAreaExtensions.cs
• src/Core/src/Platform/Android/SearchViewExtensions.cs
• src/Core/src/Platform/Android/TimePickerExtensions.cs
• src/Core/src/Platform/Android/ViewExtensions.cs
• src/Core/src/Platform/Android/WrapperView.cs
• src/Core/src/Platform/Windows/ContentPanel.cs
• src/Core/src/Platform/Windows/LayoutPanel.cs
• src/Core/src/Platform/Windows/MauiPasswordTextBox.cs
• src/Core/src/Platform/Windows/MauiToolbar.xaml.cs
• src/Core/src/Platform/Windows/PickerExtensions.cs
• src/Core/src/Platform/Windows/RadioButtonExtensions.cs
• src/Core/src/Platform/Windows/RootNavigationView.cs
• src/Core/src/Platform/Windows/ScrollViewerExtensions.cs
• src/Core/src/Platform/Windows/Styles/MauiComboBoxStyle.xaml
• src/Core/src/Platform/Windows/Styles/Resources.xaml
• src/Core/src/Platform/Windows/TextBoxExtensions.cs
• src/Core/src/Platform/Windows/TimePickerExtensions.cs
• src/Core/src/Platform/Windows/WebViewExtensions.cs
• src/Core/src/Platform/iOS/ButtonExtensions.cs
• src/Core/src/Platform/iOS/KeyboardAcceleratorExtensions.cs
• src/Core/src/Platform/iOS/LayerExtensions.cs
• src/Core/src/Platform/iOS/MauiPageControl.cs
• src/Core/src/Platform/iOS/MauiScrollView.cs
• src/Core/src/Platform/iOS/MauiSwipeView.cs
• src/Core/src/Platform/iOS/MauiTextField.cs
• src/Core/src/Platform/iOS/MauiTextView.cs
• src/Core/src/Platform/iOS/MauiUIApplicationDelegate.Menu.cs
• src/Core/src/Platform/iOS/MauiView.cs
• src/Core/src/Platform/iOS/NoCaretField.cs
• src/Core/src/Platform/iOS/PickerExtensions.cs
• src/Core/src/Platform/iOS/SemanticExtensions.cs
• src/Core/src/Platform/iOS/SliderExtensions.cs
• src/Core/src/Platform/iOS/TabbedViewExtensions.cs
• src/Core/src/Platform/iOS/TextFieldExtensions.cs
• src/Core/src/Platform/iOS/TimePickerExtensions.cs
• src/Core/src/Platform/iOS/WrapperView.cs
• src/Core/src/PublicAPI/net-android/PublicAPI.Unshipped.txt
• src/Core/src/PublicAPI/net-ios/PublicAPI.Unshipped.txt
• src/Core/src/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
• src/Core/src/PublicAPI/net-windows/PublicAPI.Unshipped.txt
• src/Core/src/ViewExtensions.cs
• src/Core/src/WindowExtensions.cs
• src/Essentials/samples/Samples/View/ScreenshotPage.xaml
• src/Essentials/src/AssemblyInfo/AssemblyInfo.shared.cs
• src/Essentials/src/Browser/Browser.android.cs
• src/Essentials/src/Clipboard/Clipboard.shared.cs
• src/Essentials/src/FilePicker/FilePicker.tizen.cs
• src/Essentials/src/FileSystem/FileSystemUtils.android.cs
• src/Essentials/src/FileSystem/FileSystemUtils.shared.cs
• src/Essentials/src/MainThread/MainThread.netstandard.cs
• src/Essentials/src/MainThread/MainThread.shared.cs
• src/Essentials/src/MediaPicker/MediaPicker.android.cs
• src/Essentials/src/MediaPicker/MediaPicker.ios.cs
• src/Essentials/src/MediaPicker/MediaPicker.tizen.cs
• src/Essentials/src/Screenshot/Screenshot.android.cs
• src/Essentials/src/TextToSpeech/TextToSpeech.ios.tvos.watchos.cs
• src/Essentials/src/TextToSpeech/TextToSpeech.shared.cs
• src/Essentials/src/TextToSpeech/TextToSpeech.windows.cs
• src/Essentials/src/Types/Shared/WebUtils.shared.cs
• src/Graphics/src/Graphics/Platforms/Android/PlatformGraphicsView.cs
• src/Graphics/src/Graphics/Platforms/MaciOS/PlatformCanvas.cs
• src/Graphics/src/Graphics/Platforms/Windows/PlatformGraphicsView.cs
• src/Graphics/src/Graphics/Platforms/iOS/PlatformGraphicsView.cs
• src/SingleProject/Resizetizer/src/GenerateTizenManifest.cs
• src/SingleProject/Resizetizer/src/SkiaSharpSvgTools.cs
• src/SingleProject/Resizetizer/src/nuget/buildTransitive/Microsoft.Maui.Resizetizer.After.targets
• src/Templates/src/Microsoft.Maui.Templates.csproj
• src/Templates/src/templates/maui-mobile/MauiApp.1.csproj

New files (not reverted):

• eng/devices/Run-PackagedAppAndWait.ps1
• src/Controls/src/Core/Handlers/Items/iOS/IScrollTrackingDelegator.cs
• src/Controls/src/Core/Platform/AlertManager/DelegateAlertSubscription.cs
• src/Core/maps/src/Handlers/Map/MapElementPlatformOptions.Android.cs
• src/Core/src/Handlers/HybridWebView/HybridWebViewHelper.cs
• src/Core/src/Platform/Android/AppbarLayoutExtensions.cs
• src/Core/src/Platform/Android/IBackNavigationState.cs
• src/Core/src/Platform/Android/RefreshViewWebViewScrollCapture.cs
• src/Core/src/Platform/Windows/CharacterSpacingConverter.cs
• src/Core/src/Platform/Windows/ContentPanelAutomationPeer.cs
• src/Core/src/Platform/Windows/MauiBorderAutomationPeer.cs
• src/Core/src/Platform/Windows/MauiLayoutAutomationPeer.cs
• src/Core/src/Platform/iOS/MauiProgressView.cs
• src/Core/src/ScreenshotDispatch.cs
• src/Templates/src/templates/maui-blazor-solution/.gitignore
• src/Templates/src/templates/maui-blazor/.gitignore
• src/Templates/src/templates/maui-lib/.gitignore
• src/Templates/src/templates/maui-mobile/.gitignore
• src/Templates/src/templates/maui-multiproject/.gitignore

---

UI Tests — ViewBaseTests

Detected UI test categories: ViewBaseTests

---

Pre-Flight — Context & Validation

Issue: #5947 - DatePicker Focus not working correctly on MacCatalyst
PR: #35553 - Fix MacCatalyst DatePicker focus handling
Platforms Affected: MacCatalyst
Files Changed: 1 implementation, 2 test

Key Findings

• The linked issue reports MacCatalyst-specific DatePicker.Focus() behavior where focus/open state can become stale and prevent later opens.
• The PR changes DatePickerHandler.MacCatalyst.cs to synchronize IsFocused and IsOpen around programmatic focus/unfocus, native edit begin, value change, and native close notifications.
• The PR adds MacCatalyst device coverage in Core and Controls DatePicker tests, including stale virtual focus, repeated focus, IsOpen reopen, command mapper preservation, native focus refusal, and single Opened/Closed event behavior.
• Prior inline review raised a command-mapper preservation concern; the author addressed it by keeping the default handler on DatePickerHandler.CommandMapper and chaining MacCatalyst IView focus/unfocus overrides instead.
• Gate result provided by caller tests fail without fix and pass with fix. Gate was not re-run.PASSED :

Code Review Summary

Verdict: LGTM
Confidence: medium
Errors: 0 | Warnings: 0 | Suggestions: 0

Key code review findings:

• No actionable findings from the independent code review.
• Devil's advocate note: static command-mapper chaining is the primary risk area, but the PR includes default mapper preservation coverage.

Fix Candidates

#	Source	Approach	Test Result	Files Changed	Notes
PR	PR #35553	MacCatalyst-specific DatePicker handler synchronizes focused/open state and chains / overrides from the public command mapper.	PASSED (Gate)	src/Core/src/Handlers/DatePicker/DatePickerHandler.MacCatalyst.cs, src/Core/tests/DeviceTests/Handlers/DatePicker/DatePickerHandlerTests.MacCatalyst.cs, src/Controls/tests/DeviceTests/Elements/DatePicker/DatePickerTests.cs	Original PR

---

Code Review — Deep Analysis

Code PR #35553Review

Independent Assessment

What this changes: Adds MacCatalyst-specific DatePicker focus/unfocus command handling and synchronizes native open state with IDatePicker.IsOpen/IsFocused; adds MacCatalyst Core and Controls device coverage for stale focus, repeated focus, event counts, and native refusal/close paths.
Inferred motivation: Programmatic DatePicker.Focus() on MacCatalyst can leave MAUI virtual focus/open state stale, so later focus attempts no longer reopen the picker.

Reconciliation with PR Narrative

Author claims: PR fixes MacCatalyst DatePicker.Focus() state synchronization for #5947, validates targeted MacCatalyst DatePicker tests, and notes unrelated CI failures.
Agreement/disagreement: The code and tests match the stated MacCatalyst focus/open-state fix. Existing review feedback about bypassing the public command mapper appears addressed by keeping default handlers on DatePickerHandler.CommandMapper and chaining the MacCatalyst IView command mapper from it.

Findings

No actionable findings.

Devil's Advocate

The main risk is the static mapper-chain mutation in DatePickerHandler.MacCatalyst.cs; I checked CommandMapper.GetCommand ordering and the added DefaultHandlerUsesPublicCommandMapper test, and this preserves the public mapper as the handler mapper while routing missing IView.Focus/Unfocus commands through the chained MacCatalyst override. Platform scope is MacCatalyst-only; I did not execute device tests locally. GitHub check status is still pending (Build Analysis in progress), so this is a code-only LGTM, not a merge-readiness statement.

Verdict: LGTM

Confidence: medium
Summary: The implementation is targeted, preserves handler mapper extensibility, has lifecycle cleanup for observers/events, and includes regression coverage for the relevant MacCatalyst focus/open-state scenarios. No code correctness issues were found; CI was not fully complete at review time.

---

Fix — Analysis & Comparison

Fix Candidates

#	Source	Approach	Test Result	Files Changed	Notes
1	maui-expert-reviewer	Make IDatePicker.IsOpen and native callbacks authoritative; remove MacCatalyst Focus/Unfocus override.	FAIL	1 file	Built, but stale/repeated Focus tests returned false without explicit FocusRequest handling.
2	maui-expert-reviewer	Use an instance-local MacCatalyst command mapper wrapper selected by constructors and chained to the public DatePickerHandler.CommandMapper.	PASS	3 files	Passes tests, but changes shared constructor plumbing and does not perfectly preserve Focus mapping ordering.
3	maui-expert-reviewer	Override MacCatalyst DatePickerHandler.Invoke to intercept Focus/Unfocus, then delegate to the public command mapper.	PASS	1 file	More surgical than PR: no global mapper-chain mutation and default handler still uses public command mapper.
PR	PR #35553	Chain MacCatalyst Focus/Unfocus overrides from the public command mapper and synchronize focused/open state.	PASSED (Gate)	3 files	Original PR.

Cross-Pollination

Model	Round	New Ideas?	Details
maui-expert-reviewer	1	Yes	Candidate 1: IsOpen/native-callback authoritative state machine with no Focus override.
maui-expert-reviewer	2	Yes	Candidate 2: instance-local MacCatalyst mapper wrapper after candidate 1 proved explicit FocusRequest handling is required.
maui-expert-reviewer	3	Yes	Candidate 3: handler-level Invoke interception to avoid both global mapper mutation and shared constructor plumbing.

Exhausted: No. Stopped because Candidate #3 passed all targeted tests and is demonstrably better than the PR on locality and mapper-chain safety.
Selected Fix: Candidate #3. It passes the same targeted MacCatalyst DatePicker regression tests, confines implementation changes to DatePickerHandler.MacCatalyst.cs, avoids mutating DatePickerHandler.CommandMapper.Chained, and preserves the existing default-handler public command-mapper identity test.

---

Report — Final Recommendation

Comparative PR #35553Report

Candidates compared

Rank	Candidate	Result	Assessment
1	try-fix-3	PASS	Best candidate. It keeps the same tested behavior as the PR while avoiding mutation of DatePickerHandler.CommandMapper.Chained, preserving the default handler's public command mapper identity, and limiting implementation changes to DatePickerHandler.MacCatalyst.cs.
2	pr	PASSED (Gate)	Correct and expert-reviewed LGTM. It fixes the MacCatalyst DatePicker focus/open-state bug and has targeted coverage, but relies on static command-mapper chain mutation, which is the main design risk compared with try-fix-3.
2	pr-plus-reviewer	PASSED (equivalent to PR)	The expert reviewer produced no actionable findings, so this is identical to pr and ranks the same.
4	try-fix-2	PASS	Also avoids public mapper-chain mutation, but does so by changing shared constructor plumbing and using an instance-local mapper wrapper. It is broader than try-fix-3 and does not perfectly preserve public PrependToMapping ordering semantics for IView.Focus.
5	try-fix-1	FAIL	Failed the regression tests for stale/repeated focus because an IsOpen/native-callback-only state machine does not explicitly handle MacCatalyst FocusRequest. Per ranking rules, this failed candidate is below all passing candidates.

Decision

try-fix-3 is the single winning candidate. It passed the same targeted MacCatalyst DatePicker regression tests as the PR, avoids the PR's static command-mapper-chain mutation, does not require the broader constructor changes from try-fix-2, and directly addresses the FocusRequest gap that made try-fix-1 fail.

Notes on PR fix and reviewer evaluation

The raw PR fix is acceptable: expert review found no actionable issues and wrote [] to inline-findings.json. Because no feedback needed applying, pr-plus-reviewer is not a distinct implementation. The deciding factor is therefore not correctness failure in the PR, but that try-fix-3 provides a more localized and lower-risk implementation while preserving the tested behavior.

---

Future Action — alternative fix proposed (try-fix-3)

Automated review — alternative fix proposed

The expert-reviewer evaluation compared the PR fix against automatically generated candidates and selected try-fix-3 as the strongest fix.

Why: try-fix-3 passes the MacCatalyst DatePicker regression tests while avoiding the PR's static command-mapper-chain mutation. It is more localized than try-fix-2 and explicitly handles FocusRequest, unlike failed try-fix-1.

Please consider applying the candidate diff below (or use it as guidance). Once you push an update, this workflow will re-trigger and re-evaluate.

Candidate diff (try-fix-3)

diff --git a/src/Controls/tests/DeviceTests/Elements/DatePicker/DatePickerTests.cs b/src/Controls/tests/DeviceTests/Elements/DatePicker/DatePickerTests.cs
index 1027a597ab..7569089a74 100644
--- a/src/Controls/tests/DeviceTests/Elements/DatePicker/DatePickerTests.cs
+++ b/src/Controls/tests/DeviceTests/Elements/DatePicker/DatePickerTests.cs
@@ -5,6 +5,7 @@ using Microsoft.Maui.Handlers;
 using Microsoft.Maui.Hosting;
 using Microsoft.Maui.Platform;
 using Xunit;
+using static Microsoft.Maui.DeviceTests.AssertHelpers;
 
 namespace Microsoft.Maui.DeviceTests;
 
@@ -68,6 +69,111 @@ public partial class DatePickerTests : ControlsHandlerTestBase
 	}
 #endif
 
+#if MACCATALYST
+	[Fact(DisplayName = "Focus Opens DatePicker When Virtual Focus Is Stale")]
+	public async Task FocusOpensDatePickerWhenVirtualFocusIsStale()
+	{
+		SetupBuilder();
+
+		var datePicker = new DatePicker
+		{
+			Date = new DateTime(2026, 5, 20),
+			WidthRequest = 200,
+			HeightRequest = 44
+		};
+
+		await CreateHandlerAndAddToWindow<DatePickerHandler>(datePicker, async handler =>
+		{
+			((IView)datePicker).IsFocused = true;
+			datePicker.IsOpen = false;
+
+			var focusResult = datePicker.Focus();
+
+			Assert.True(focusResult);
+			await AssertEventually(
+				() => datePicker.IsFocused && datePicker.IsOpen,
+				message: "DatePicker focus did not open the picker when virtual focus was stale.");
+
+			handler.Invoke(nameof(IView.Unfocus), null);
+		});
+	}
+
+	[Fact(DisplayName = "IsOpen Raises Single Opened And Closed Events")]
+	public async Task IsOpenRaisesSingleOpenedAndClosedEvents()
+	{
+		SetupBuilder();
+
+		var openedCount = 0;
+		var closedCount = 0;
+		var datePicker = new DatePicker
+		{
+			Date = new DateTime(2026, 5, 20),
+			WidthRequest = 200,
+			HeightRequest = 44
+		};
+
+		datePicker.Opened += (_, _) => openedCount++;
+		datePicker.Closed += (_, _) => closedCount++;
+
+		await CreateHandlerAndAddToWindow<DatePickerHandler>(datePicker, async handler =>
+		{
+			datePicker.IsOpen = true;
+
+			await AssertEventually(
+				() => datePicker.IsFocused && datePicker.IsOpen,
+				message: "DatePicker did not enter the focused/open state.");
+
+			datePicker.IsOpen = false;
+
+			await AssertEventually(
+				() => !datePicker.IsFocused && !datePicker.IsOpen,
+				message: "DatePicker did not leave the focused/open state.");
+
+			Assert.Equal(1, openedCount);
+			Assert.Equal(1, closedCount);
+		});
+	}
+
+	[Fact(DisplayName = "Repeated Focus While Open Raises No Extra Opened Or Closed Events")]
+	public async Task RepeatedFocusWhileOpenRaisesNoExtraOpenedOrClosedEvents()
+	{
+		SetupBuilder();
+
+		var openedCount = 0;
+		var closedCount = 0;
+		var datePicker = new DatePicker
+		{
+			Date = new DateTime(2026, 5, 20),
+			WidthRequest = 200,
+			HeightRequest = 44
+		};
+
+		datePicker.Opened += (_, _) => openedCount++;
+		datePicker.Closed += (_, _) => closedCount++;
+
+		await CreateHandlerAndAddToWindow<DatePickerHandler>(datePicker, async handler =>
+		{
+			Assert.True(datePicker.Focus());
+			await AssertEventually(
+				() => datePicker.IsFocused && datePicker.IsOpen,
+				message: "DatePicker did not enter the focused/open state.");
+
+			Assert.Equal(1, openedCount);
+			Assert.Equal(0, closedCount);
+
+			Assert.True(datePicker.Focus());
+			await Task.Delay(100);
+
+			Assert.True(datePicker.IsFocused);
+			Assert.True(datePicker.IsOpen);
+			Assert.Equal(1, openedCount);
+			Assert.Equal(0, closedCount);
+
+			handler.Invoke(nameof(IView.Unfocus), null);
+		});
+	}
+#endif
+
 	string GetDisplayedText(DatePickerHandler handler)
 	{
 		var platformView = handler.PlatformView;
@@ -151,4 +257,4 @@ public partial class DatePickerTests : ControlsHandlerTestBase
 			Assert.True(eventFired, "DateSelected event should fire when platform view date changes");
 		});
 	}
-}
\ No newline at end of file
+}
diff --git a/src/Core/src/Handlers/DatePicker/DatePickerHandler.MacCatalyst.cs b/src/Core/src/Handlers/DatePicker/DatePickerHandler.MacCatalyst.cs
index 63fe51ff5c..09df994372 100644
--- a/src/Core/src/Handlers/DatePicker/DatePickerHandler.MacCatalyst.cs
+++ b/src/Core/src/Handlers/DatePicker/DatePickerHandler.MacCatalyst.cs
@@ -19,6 +19,9 @@ namespace Microsoft.Maui.Handlers
 			return new UIDatePicker { Mode = UIDatePickerMode.Date, TimeZone = new NSTimeZone("UTC") };
 		}
 
+		bool _syncingOpenState;
+		bool _nativeOpenState;
+
 		internal bool UpdateImmediately { get; set; } = true;
 
 		protected override void ConnectHandler(UIDatePicker platformView)
@@ -109,10 +112,7 @@ namespace Microsoft.Maui.Handlers
 			// unrelated window closes while the picker is not open.
 			_windowCloseObserver = NSNotificationCenter.DefaultCenter.AddObserver(WindowDidCloseNotification, OnWindowClosed);
 
-			if (VirtualView is IDatePicker virtualView)
-			{
-				virtualView.IsFocused = virtualView.IsOpen = true;
-			}
+			SetVirtualOpenStateFromNative(true);
 		}
 
 		void OnWindowClosed(NSNotification notification)
@@ -126,10 +126,7 @@ namespace Microsoft.Maui.Handlers
 
 			_isDatePickerOpen = false;
 
-			if (VirtualView is IDatePicker virtualView)
-			{
-				virtualView.IsFocused = virtualView.IsOpen = false;
-			}
+			SetVirtualOpenStateFromNative(false);
 
 			// On MacCatalyst the internal UITextFields stay as first responder
 			// (visually highlighted) even after the popover window closes.
@@ -195,7 +192,118 @@ namespace Microsoft.Maui.Handlers
 
 		internal static partial void MapIsOpen(IDatePickerHandler handler, IDatePicker datePicker)
 		{
+			if (handler is DatePickerHandler datePickerHandler)
+				datePickerHandler.SyncOpenState(datePicker.IsOpen, refreshIfAlreadyFirstResponder: datePicker.IsOpen);
+		}
+
+		public override void Invoke(string command, object? args)
+		{
+			if (command == nameof(IView.Focus) && args is FocusRequest request)
+			{
+				InvokeMacCatalystFocus(request);
+				base.Invoke(command, args);
+				return;
+			}
+
+			if (command == nameof(IView.Unfocus))
+			{
+				InvokeMacCatalystUnfocus();
+				base.Invoke(command, args);
+				return;
+			}
+
+			base.Invoke(command, args);
+		}
+
+		void InvokeMacCatalystFocus(FocusRequest request)
+		{
+			if (VirtualView is not IDatePicker datePicker)
+			{
+				request.TrySetResult(false);
+				return;
+			}
+
+			var didOpen = SyncOpenState(shouldBeOpen: true, refreshIfAlreadyFirstResponder: !datePicker.IsOpen);
+			request.TrySetResult(didOpen);
+		}
+
+		void InvokeMacCatalystUnfocus()
+		{
+			if (VirtualView is not IDatePicker)
+				return;
+
+			SyncOpenState(shouldBeOpen: false, refreshIfAlreadyFirstResponder: false);
+		}
+
+		bool SyncOpenState(bool shouldBeOpen, bool refreshIfAlreadyFirstResponder)
+		{
+			if (_syncingOpenState)
+				return _nativeOpenState || PlatformView.IsFirstResponder;
 
+			_syncingOpenState = true;
+			try
+			{
+				var platformView = PlatformView;
+				bool actualOpen;
+				if (shouldBeOpen)
+				{
+					if (platformView.IsFirstResponder && refreshIfAlreadyFirstResponder)
+						platformView.ResignFirstResponder();
+
+					var didBecomeFirstResponder = platformView.IsFirstResponder;
+					if (!platformView.IsFirstResponder)
+						didBecomeFirstResponder = platformView.BecomeFirstResponder();
+
+					// Stock UIDatePicker on MacCatalyst does not reliably report first-responder
+					// state from a programmatic open request; custom platform views use native results.
+					var canAssumeStockPickerOpened = platformView.GetType() == typeof(UIDatePicker) &&
+						platformView.Enabled &&
+						platformView.UserInteractionEnabled;
+
+					actualOpen = platformView.IsFirstResponder || didBecomeFirstResponder || canAssumeStockPickerOpened;
+				}
+				else
+				{
+					if (platformView.IsFirstResponder || _nativeOpenState)
+						platformView.ResignFirstResponder();
+
+					actualOpen = platformView.IsFirstResponder;
+				}
+
+				SetVirtualOpenState(actualOpen);
+				return actualOpen;
+			}
+			finally
+			{
+				_syncingOpenState = false;
+			}
+		}
+
+		void SetVirtualOpenStateFromNative(bool isOpen)
+		{
+			if (_syncingOpenState)
+				return;
+
+			_syncingOpenState = true;
+			try
+			{
+				SetVirtualOpenState(isOpen);
+			}
+			finally
+			{
+				_syncingOpenState = false;
+			}
+		}
+
+		void SetVirtualOpenState(bool isOpen)
+		{
+			_nativeOpenState = isOpen;
+
+			if (VirtualView is IDatePicker virtualView)
+			{
+				virtualView.IsOpen = isOpen;
+				virtualView.IsFocused = isOpen;
+			}
 		}
 
 		void SetVirtualViewDate()
@@ -211,14 +319,10 @@ namespace Microsoft.Maui.Handlers
 		class UIDatePickerProxy
 		{
 			WeakReference<DatePickerHandler>? _handler;
-			WeakReference<IDatePicker>? _virtualView;
-
-			IDatePicker? VirtualView => _virtualView is not null && _virtualView.TryGetTarget(out var v) ? v : null;
 
 			public void Connect(DatePickerHandler handler, IDatePicker virtualView, UIDatePicker platformView)
 			{
 				_handler = new(handler);
-				_virtualView = new(virtualView);
 
 				platformView.ValueChanged += OnValueChanged;
 			}
@@ -230,11 +334,13 @@ namespace Microsoft.Maui.Handlers
 
 			void OnValueChanged(object? sender, EventArgs? e)
 			{
-				if (_handler is not null && _handler.TryGetTarget(out var handler) && handler.UpdateImmediately)
-					handler.SetVirtualViewDate();
+				if (_handler is not null && _handler.TryGetTarget(out var handler))
+				{
+					if (handler.UpdateImmediately)
+						handler.SetVirtualViewDate();
 
-				if (VirtualView is IDatePicker virtualView)
-					virtualView.IsFocused = true;
+					handler.SetVirtualOpenStateFromNative(true);
+				}
 			}
 		}
 	}