[Bug 44050] New: Skyrim Special Edition: No video output with resolution at 800x500

https://bugs.winehq.org/show_bug.cgi?id=44050

Bug ID: 44050
           Summary: Skyrim Special Edition: No video output with
                    resolution at 800x500
           Product: Wine
           Version: 2.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 59725
  --> https://bugs.winehq.org/attachment.cgi?id=59725
Log from Terminal. This is an EXT4 partition

When launching the game (from the Skyrim Launcher) the 800x500 window goes
grey, (not black) and the game freezes. However audio does play!

The only way to exit the game, is to navigate to a different desktop, and kill
the SkyrimSE.exe process. Despite the game audio playing indicating that the
application is running, the user is unable to interact with the game in any
way. (navigating the menu using only the arrow keys and audio queues like
Macgyver doesn't work)

This happens with, and without the workaround outlined in Bug 41618 which
states that the user is to launch the game using the xaudio2_7 argument.

I have attached a logfile showing 2 attempts I made to launch the game, and the
associated terminal readouts. One attempt with the xaudio2_7 argument and the
other attempt without.

To clarify, this is the workflow for launching skyrim SE:

Open Steam->Launch Skyrim Special Edition->Configure game settings in Skyrim SE
Launcher (this works!)->Click 'Play'->Game launches at resolution specified in
the Skyrim SE Launcher (This is where it fails. The game freezes at a grey
window with no audio)

Tested at 800x500 (my native resolution) (sample resolution which is the
smallest 16:10 resolution that the game supports) windowed