[Bug 27120] New: Steam windows multiply themselves across whole screen

http://bugs.winehq.org/show_bug.cgi?id=27120

Summary: Steam windows multiply themselves across whole screen
           Product: Wine
           Version: 1.3.19
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When running Steam with gnome 3 the windows are multiplied and all stuck
together gets quite annoying because it multiplies until it takes up the whole
screen and of the edges

see test which has links to pictures of the problem
http://appdb.winehq.org/objectManager.php?sClass=version&iId=19444&i...

Other then this Steam seems to work as normal like in Gnome 2.6