Nano for Windows thinking any Key Combination that includes Ctrl or any of the alt keys is a keybind

[a-usr]

I am using a keyboard with qwertz layout. Thats why to enter symbols like ~ and \ i have to use a combination of either Ctrl+Alt+key or Alt-Gr+key. However nano ignores any key Combination involving Ctrl, Alt or Alt-Gr, thinking that I am trying to use an unbound keybind. Ctrl+Alt+key not working is acceptable, since this combination is a macro provided by windows. However I can confirm that GNU nano (run over git bash) does in fact not block any combination involving Alt-Gr. I suppose this would be an easy fix, but I dont really have that much time atm, so please do fix.

[sebtech33]

I'm having this problem too on a qwerty Nordic-ISO layout. So i cant write $ in nano, i'm getting "[ Unbound key: M-$ ]"

[Victorious3]

I'm having this issue with a german keyboard layout and typing {[]}. Would love to see a fix.

[eriknielsen]

Same, this StackOverflow post complains about it too but the answer is only for changing the shortcuts but not the modifier (alt-gr) key 🤔 https://askubuntu.com/questions/235664/how-can-i-change-the-keyboard-shortcuts-in-nano

[EsViBOX]

I'm having this issue with a spanish keyboard layout. I can't write {[]} chars with Alt-Gr. Show message: [ unbound key: M-[ ] or