It should show you the key on your actual layout (so Turkish-Q in your case).
If I understand correctly, then the experimental keyboard mapping function seems to be quite reliable.
Yes, that’s expected and can be ignored. It wouldn’t do that in the actual implementation. Also see the TODO part I put into the code at the very bottom.
I didn’t look into combining it with Shift, Alt, ect yet. So that’s expected.
Not sure if tommylenz or someone else here is going to try 3rd party keyboard libs in the future – if not, then I’ll probably be able to test it in about 8-12 weeks.
Which German layout is your physical keyboard? Is it the standard T1 QWERTZ? Or, is it T2 or T3?
I will try to reproduce the behavior, if I can.
I tested the following keyboard Input Sources on Anki 26.05 on United States region macOS Tahoe 26.5.1, using a North American ANSI QWERTY layout keyboard. I was not able to reproduce the behavior. The ⌘⇧. key combo correctly increased list indentation (and ⌘⇧, correctly decreased list indentation).