Fullscreen stuck open after leaving play mode

Unity Engine
1

Unity 2022.1.22f1

I am no longer to leave fullscreen (although it was working earlier). I have rebound the key to F10 and saw (as usual) the “Press F10 to exit fullscreen”. However the keystroke is not respected.

Pressing alt+F4 closes fullscreen. On one occasion this lead to the the game pane breaking spammed to console:

NullReferenceException: Object reference not set to an instance of an object
UnityEditor.GameView.MirrorFullscreenToolbarSettings () (at <70229d9c56924d7794599e8f1526153f>:0)
UnityEditor.GameView.DoToolbarGUI () (at <70229d9c56924d7794599e8f1526153f>:0)
UnityEditor.GameView.OnGUI () (at <70229d9c56924d7794599e8f1526153f>:0)
UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition) (at <70229d9c56924d7794599e8f1526153f>:0)
UnityEditor.DockArea.DrawView (UnityEngine.Rect dockAreaRect) (at <70229d9c56924d7794599e8f1526153f>:0)
UnityEditor.DockArea.OldOnGUI () (at <70229d9c56924d7794599e8f1526153f>:0)
UnityEngine.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, UnityEngine.Matrix4x4 parentTransform, UnityEngine.Rect clippingRect, System.Boolean isComputingLayout, UnityEngine.Rect layoutSize, System.Action onGUIHandler, System.Boolean canAffectFocus) (at <d8cccc97afa84752a0ab37a4bcb4e522>:0)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

Also I can’t not enter full screen mode when pressing play, even though it’s set to “normally”. Full screen mode is also enabled after stopping play mode after killing the full screen with alt+F4.

I think this full screen feature is pretty busted. Potentially not ready for a stable branch?

2

After restarting unity the game does this:

8576587--1148707--upload_2022-11-11_1-2-39.png
8576587--1148707--upload_2022-11-11_1-2-39.png1276×302 11 KB

But the full screen view doesn’t open.

Closing the game tab and reopening it fixes the issue. Clearly this weird state is persisting between launches.

3

Okay, and today the fullscreen hotkey simply doesn’t work at all.