What do you mean? Which desktop management paradigm?

Yes, I am pretty adept with python and have played around with C and C++

That is kind of where I am stuck - the repo only has a "metadata.json" file, nothing else.

Thank you!

That helps a lot, thank you! I will look at it. Would really appreciate if you shared your work. Do you have the problem where you don't see the menu or is this only me?

Now, launching games does not work... This sure lacks some polish😅

Also, switching to desktop works now, but the menu is still invisible.

That session does not work for me at all, or to be precise, it works only when I disconnect my second display. I might have to search for an option to disable that before launching the session.

I got it to work following the customization instructions on their GitHub. The only problem that remains now is the still invisible menu.