Shortcuts not working properly

Hi,

I'm on a Mac and first I thought, with Musescore 4 you wanted to remove these very frequently used shortcuts:

backspace = delete
0 = enter rest
tab = jump to next bar

But in the shortcut page of the handbook, the first two are still there (on the picture).

For me, backspace only works one time and 0 does not work at all.

For the jump to next bar, I found no shortcut that works when entering chords. What a pity.

Will there be improvement on these shortcuts or are you satisfied with how it is?

Greetings, Steffen