[Bug 50490] New: Gameforge Client has become black rectangle and can no longer be used.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50490

Bug ID: 50490
           Summary: Gameforge Client has become black rectangle and can no
                    longer be used.
           Product: Wine-staging
           Version: 6.0-rc6
          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: ---

With 5.18 the Gameforge Client (and Runes of Magic) worked perfectly. After
update to 5.19 and up to 6.0 rc6, Gameforge Client has become a black rectangle
and can no longer be used.

Runes of Magic and another 9 games are affected.