Issue keybind "Alt ö" not working

[Conando025]

2. Issues with the Zellij Input

Issue description

I use a German keyboard and find that navigating with jklö is more comfortable than hjkl. I use "ö" and "Ö" elsewhere in the config and they work fine but for some reason when combined with a modifier key (I also tested that the same issue occurs with ctrl) the action just isn't handled. The UI correctly displays Alt+ö but when I enter the key combination it is just being passed through to the terminal.

Minimal reproduction

config:

keybinds {
	shared_except "locked" {
                bind "Alt ö"{ MoveFocusOrTab "Right"; }
	}
}

Other relevant information

zellij version: 0.40.1
install method: Cargo

I also tried:
Not working: "Ctrl ö" "Alt ß"
Working: "Alt +" "Alt p" "Alt -" "Alt #"