Checklist

• I have searched the issue tracker for open issues that relate to the same problem, before opening a new one.
• This issue only relates to a single bug. I will open new issues for any other problems.

Describe the bug

When running fyne with -tags mobile, the call to fyne.Window.SetFullScreen(true) does not result in a fullscreen window.

Context behind this is trying to run a fullscreen app with a touchscreen interface, discussion

Suspect the mobile driver does not implement SetFullScreen()

How to reproduce

Run test program with go run -tags mobile .

Screenshots

No response

Example code

package main

import (
	"image/color"

	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/canvas"
)

func main() {
	a := app.New()
	w := a.NewWindow("Testprog")
	w.SetContent(canvas.NewRectangle(color.Black))
	w.SetFullScreen(true)
	w.ShowAndRun()
}

Fyne version

2.5.4

Go compiler version

1.24.1

Operating system and version

Windows 11, Linux x64

Additional Information

No response