[Bug 57370] New: The Steam systray icon does not respond to mouse clicks.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57370

Bug ID: 57370
           Summary: The Steam systray icon does not respond to mouse
                    clicks.
           Product: Wine
           Version: 9.20
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 9e09e1186b71ac31aca5bb2afe83ec9532cf814d
      Distribution: ArchLinux

In addition the mouse cursor is hidden when you hover over the systray icon.

The same issue was present in all apps that use systray icons, but commit
5df574b6119423abefa923f2079a54c9ef2bfb76 seems to have fixed it for most apps.
However, Steam is still affected.

Also there are other side effects of this issue. For example, if any other app
with a systray icon is launched in the same session with Steam, both icons
become responsive and react to mouse clicks (incl. Steam's). Then, if the other
app is closed, the Steam systray icon becomes unresponsive again.