The usual updates plus:
We have removed the package qt6gtk2-git and replaced with qt6gtk2. The git version was maintained by someone who was calling himself a “Russian troll”
And the project was archived anyway.
We are now using a forked one from here.
Therefore update your system and then install qt6gtk2 - this will remove the git version.
Lastly there is a little bug with the package appmenu-glib-translator-git responsible for the global menus we use for some of our experimental layouts (MacOS, Unity). Namely it will put the top bar global menus in expanded mode by default so it will look weird. Right click the panel where the global menu is, then Panel - Panel Preferences Items. Select the AppMenu Plugin, double click it, and disable the “Expand Plugin on Panel”.
When you reboot/logout it will again enable the expanded mode so you will have to do it again.
The issue is tracked here.