Extra jump binds in "Shortcuts" don't work

[Reber01Good]

I really wanted to rebind my p1 input to something else than space because my spacebar is bad but none of the boxes work, when I press the new key nothing happens. All of my other keybinds (hitboxes, noclip, etc) work fine. I also tried restarting the game and reinstalling mhv7. I also tried the "every key jumps" extension and that doesn't work either. Is this something on my end? Pls help