[11.1-beta2] Regression: Window System buttons is not visible when ExtendClientAreaToDecorationsHint="True"

[baochenw]

Describe the bug

This is a regression of 11.1-beta2. The issue is not reproducible with 11.1-beta1.
When set ExtendClientAreaToDecorationsHint="True" to MainWindow, the window system buttons (Minimize, Maximize and Close button) are not visible and the window has no border and can't drag move.

To Reproduce

1. Set ExtendClientAreaToDecorationsHint="True" on MainWindow
2. Build and start app, the the window system buttons (Minimize, Maximize and Close button) are not visible and the window has no border and can't drag move.
3. Remove ExtendClientAreaToDecorationsHint="True", the title bar appears.
4. Keep ExtendClientAreaToDecorationsHint="True" and downgrade to 11.1-beta1, the issue is gone.

Expected behavior

The same behavior to 11.1-beta1

Avalonia version

11.1-beta2

OS

Windows

Additional context

No response

[rabbitism]

Should have been fixed by #15552. Can you please help to verify in latest master?

[baochenw]

Close it as it has already fixed by #15552

[guilhermeolisi]

I am experiencing the same issue in Avalonia 11.1.2. Will the fix for this issue be included in version 11.1.3?

[malex81]

Will the fix for this issue be included in version 11.1.3?

No. Error still reproduced in 11.1.3. Last working wersion is 11.0.13.