On windows client, change Picture -> Quality will only take effect on GUI after the second clicking

[Simba98]

Describe the bug On windows client, change Picture -> Quality will only take effect on GUI after the second clicking

To Reproduce

1. Run Xpra_cmd.exe attach ssh://server
2. TrayIcon -> Picture -> Quality, by default it should be Auto. Now, click "Best"
3. Reopen TrayIcon -> Picture -> Quality, you will find it still Auto, now click best again.
4. Revisit TrayIcon -> Picture -> Quality, now it is "Best"

System Information (please complete the following information):

• Windows Xpra Build
• Xpra Client Version 6.1.2-r0, 5.0.9-r0 (But testing with 6.1.2-Server)

Additional context Seems like Speed menu also has same issue.

[totaam]

Thanks, something must have changed in GTK which made the menu item callbacks trample on each other. The commit above fixes that.