[Bug 29778] New: systray icon combined on gnome3

http://bugs.winehq.org/show_bug.cgi?id=29778

Bug #: 29778
           Summary: systray icon combined on gnome3
           Product: Wine
           Version: 1.4-rc1
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

I run a program which would display systray icon twice or more, the systray
icon will be combined on gnome3 (Ubuntu 11.10), then exit the last startup
process, the systray will totally disappeard.
example:
1. Download
http://www.codeproject.com/KB/shell/systemtray/systemtraySDK_demo.zip
(reference
http://www.codeproject.com/Articles/74/Adding-Icons-to-the-System-Tray) and
extract it.
2. Run TaskbarDemo.exe from the package twice or more in wine on gnome3 (We can
see the systray icon only show once).
3. Exit the program by click content menu on systray.
then the icon disappeared, the other TaskbarDemo.exe processes are continue
without systray icon.

On ubuntu unity they work fine with multi systray icon.