Not all insert function are assigned if bqn-mode-map-prefix start with C-

[julienJean99]

I had to change from the default S- because it was conflicting with gnome on Ubuntu. I've tried a few different prefixes but noticed that every time it start with C- some insert function would exist but have no keybinding:
list of keybinds

I have no idea why it would do something like that

Like i said i'm on ubuntu, With emacs version 28.2. I cloned this repo yesterday on the main branch

[AndersonTorres]

Man, this is too strange.

I have made a quick comparison. insert-sym-bqn-zigzag is s-z (small z) before rebind, but it does not exist after this.
I believe this is because there is the key s-Z (capital Z) is allocated to insert-sym-bqn-bowtie.

The same occurs with logical-or (s-v) and down-grade (s-V).

However Emacs does not differentiate between C-z and C-Z (and, for that matter, any C- key). So, I believe you should use another method or prefix key.