[Bug 11912] New: Wine desktop minimized icon on top

http://bugs.winehq.org/show_bug.cgi?id=11912

Summary: Wine desktop minimized icon on top
           Product: Wine
           Version: 0.9.57.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=11212)
 --> (http://bugs.winehq.org/attachment.cgi?id=11212)
game main menu screenshot showing the problem

When playing "Duke Nuke Manhattan Project", the "minimized icon" of the game
appears on the wine desktop (although the game is NOT minimized to me), and,
more problematically, appears on top of the game, which is in fullscreen mode
(I really mean "the game", not the Wine window)

This bug is present in 0.9.57 and 0.9.56 but not in earlier versions (I haven't
tested with 0.9.55 and some others, but quite a long ago, it worked)