[Bug 57233] New: BeamNG.drive blocks on startup with black screen/window.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57233

Bug ID: 57233
           Summary: BeamNG.drive blocks on startup with black
                    screen/window.
           Product: Wine
           Version: 9.18
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
   Regression SHA1: 278ca7f68d727639b3389b78c363134fa2bd32a8
      Distribution: ArchLinux

The problem occurs in both d3d11 and Vulkan rendering modes, that the game
provides.

After bisecting it, found that "winex11: Only update the client window position
in sync_client_position." (278ca7f) causes the regression. I have confirmed
this by reverting just the aforementioned commit on the top of the 9.18 tree,
and the game started normally and ran without issues.