[Bug 42515] New: 'Wine System Tray' can't put system bar on elementary os.

https://bugs.winehq.org/show_bug.cgi?id=42515

Bug ID: 42515
           Summary: 'Wine System Tray' can't put system bar on elementary
                    os.
           Product: Wine-staging
           Version: 2.2
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail]
      Distribution: ---

The bug such as this.

https://bugs.launchpad.net/elementaryos/+bug/1221158/

elementaryos developer think this is wine bug....