[Bug 58041] New: PlayOnline Viewer: Black screen when running via winewayland.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=58041

Bug ID: 58041
           Summary: PlayOnline Viewer: Black screen when running via
                    winewayland.
           Product: Wine
           Version: 10.4
          Hardware: x86-64
               URL: https://web.archive.org/web/20210810150839/http://www.
                    playonline.com/ff11eu/download/media/install_win.html
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winewayland
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Gentoo

Running PlayOnline Viewer via Wayland by setting DISPLAY="" in an LXQt/Wayfire
session results into a completely black window.

The application still works, just no content can be seen.

Final Fantasy XI Online, which PlayOnline Viewer is used to launch, seems to
work OK so far, when navigated to blindly.

Did not spot anything different in the default terminal output yet.

Running via XWayland works as expected, though that also means a black screen
in displays other than the primary screen, or rather the content just isn't
updated in the other screens.

Without XWayland, the result is the same regardless of the display.

Thank you!