[Bug 41402] New: DDBST unusable due to "fixme:systray: wine_notify_icon unhandled tray message: 4"

https://bugs.winehq.org/show_bug.cgi?id=41402

Bug ID: 41402
           Summary: DDBST unusable due to "fixme:systray:wine_notify_icon
                    unhandled tray message: 4"
           Product: Wine
           Version: 1.9.19
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

When attempting to launch DDB, it creates a system tray icon and attempts to
draw a window. However, it hangs at the system tray, printing
"fixme:systray:wine_notify_icon unhandled tray message: 4" forever.

This issue has been around for a while, and probably affects bug #29412 and bug
#35281. But DDBST is utterly unusable because of it.