I see that for GUI Emacs, we should use ucsc-insert (C-x 8 RET), but this is totally different than under xorg, where we use Control-Shift-u.
Do we have a method that would work in both?
The reason I'm asking is because I have a Moonlander keyboard and I have some keys bound to xorg keyboard combinations for inputing unicode characters which I use often. If there is no such way to have a unified way of outputing them from the keyboard, it means I would have to have two different keys for each unicode character I wish to have bound to a key.