[Bug 46790] New: Witcher 3 hangs shortly after launch; may show ' press space to skip'

https://bugs.winehq.org/show_bug.cgi?id=46790

Bug ID: 46790
           Summary: Witcher 3 hangs shortly after launch; may show 'press
                    space to skip'
           Product: Wine-staging
           Version: 4.3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Created attachment 63809
  --> https://bugs.winehq.org/attachment.cgi?id=63809
Zip file containing api trace, partial console output and Witcher 3 crash
report.

If The Witcher 3 is launched using Wine 4.3 Staging, it will grind to a halt
almost immediately.

This is no ordinary black screen, as the game often does display the text
'Press space to skip'. Pressing space has no effect, however.

I have also tried running the game on Wine 3.03 Stable, Wine 4.0 Stable and
Wine 4.3 Devel. All three variants launch and run the game.

Attached: partial console output, api trace and Witcher 3 crash report
generated by the game itself.