[Bug 57625] New: Regression: some fullscreen games are displayed incorrectly upon switching from and back to game window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57625

Bug ID: 57625
           Summary: Regression: some fullscreen games are displayed
                    incorrectly upon switching from and back to game
                    window
           Product: Wine
           Version: 9.22
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

This bug occurs with Kingdom Rush Alliance, might also occur with other
fullscreen games.

To reproduce the bug:
1. Open the aforementioned game
2. Switch to another window by a keyboard shortcut
3. Switch back to the game

On Wine 9.20, the game is then displayed in fullscreen as it should be. On Wine
9.22, however, the taskbar is displayed over the game and there are black
fields on the left and right