[Bug 55570] New: Battleblock Theater shows window menu bar in fullscreen

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55570

Bug ID: 55570
           Summary: Battleblock Theater shows window menu bar in
                    fullscreen
           Product: Wine
           Version: 8.15
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 75108
  --> https://bugs.winehq.org/attachment.cgi?id=75108
wine log

Battleblock Theater shows a window menu in both fullscreen and windowed view
when launched from Steam. I am unsure if this behavior is also present in
Windows or not but it would be weird as well. The menu only has an empty
File-Exit entry and Help options.

I've attached a log of wine output launching Steam and a few seconds of the
game open. Please tell me if more logs are needed. Thank you.