You cannot use C+[NUM] and X+[NUM] shortcuts when creative menu is open. This leads to a confusing player experience when they try to save or load their assigned hotbar while the menu is open.
Players are unable to load and save their creative hotbars when the creative menu is open, instead forcing them to close the menu first
Steps to reproduce the issue:
Save or load a hotbar via C+[NUM]/X+[NUM] while being in the creative menu.
Expected result:
Savind/loading the hotbar functions properly when the creative menu is open.
Actual result:
Saving/loading hotbar does not save/load when the creative menu is open.
(this is what I think happens) The code for c+NUM is probably similar to WASD, keys so the game acts like that as if you press W. (Sorry for the bad grammar)