Shortcuts with letter keys (e.g. Super+Q, Super+T) don't work when you use a non Latin based keyboard layout.

I suppose, it is caused by using Unicode instead of Keycode of pressed keys. Actually it is common issue of some rust GUI libraries (at least slint, iced, and perhaps gpui).

If my guess is true, it means that even with some Latin based keyboard layouts, some shortcuts can be activated with different key combinations (for example French AZERTY layout).