pamac-tray Gdk-Critical in xsession-errors

[Machion]

I am on Manjaro Stable/Cinnamon with pamac-gtk=11.7.1 and in xession-errors following line shows up:

(pamac-tray:1550): Gdk-CRITICAL **: 09:10:51.936: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed

I don't see any problems right now, but was wondering, what is causing this message.
I also found another issue mentioning this problem with a solution: dorkbox/SystemTray#19