Space/Alt+right no longer enter another sticking
1) add notes to a score
2) add sticking to one note
3) press Space to move to next note
Result: edit mode is terminated, you cannot type another sticking
This is because of a fix I made for a crash a while ago, see https://github.com/musescore/MuseScore/commit/7cb3bc28e042faf5a931a192c…. Also, the same change partially broke entry of expression text (the text is entered, but placement is wrong).