Kibana version: 9.3.0

Describe the bug:

Unable to scroll the right panel of the lens editing screen.
Expected behavior:

Should be able to scroll.

Screenshots (if relevant):

Errors in browser console (if relevant):

Not available, but the bug is reproduceable in:

Safari --> Version 26.2 (21623.1.14.11.9)
Brave --> Version 1.86.148
Firefox --> Version 147.0.3

Any additional context:

A similar older issue, but potentially unrelated: #227939