[Bug 48414] New: Disappearing textboxes

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48414

Bug ID: 48414
           Summary: Disappearing textboxes
           Product: Wine
           Version: 4.0
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Other

Created attachment 66186
  --> https://bugs.winehq.org/attachment.cgi?id=66186
Screenshot of OpenMPT with incorrectly rendered textboxes

Since Wine 4.x some textboxes are not rendered or appear without border in
OpenMPT (https://openmpt.org/), see the attached screenshot. When clicking on a
textbox it gets back to normal.
The problem is still present in 5.0-rc3 and was not there in Wine 3.0.x