[Bug 56382] New: Window transparency issue

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56382

Bug ID: 56382
           Summary: Window transparency issue
           Product: Wine
           Version: 9.3
          Hardware: aarch64
                OS: MacOS
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

Windows that have a transparent background, aren't transparent in wine. They
are called via SetLayeredWindowAttributes with the alpha channel.