Oh, yep.
Maybe try clicking 'à' instead of '0' ?
"I think it's the wrong 0, it click the one on the right-hand of the keyboard (with all the Numbers) instead of the other 0 (above the letters, on the keyboard)
I really Don't know tbh… "
According to

, we use {NUMPAD0} - {NUMPAD9} to simulate a number from the numeric pad.