I'd have a suggestion for for maybe a clip note action.
Would it be possible to implement a clip note action which sets all selected notes in a midi clip to a defined length like 1/16 or 1/8 etc.?
I've tried to implement this by creating an action list that first reduce the note length by a couple 1/128 and then increases them again to the desired length. Unfortunately that doesnt work if there are selected notes which are of different lengths.