[Draft discussion] Extend legato to the end of note clips and time selections

Just a detail. This problem occurs in “note clips” and also in “time selections”. I think it would be clearer to use these terms instead of “loop bar” (unless I am missing something; I had never noticed this problem before and now I’m exploring it).


@here I have copyedited the description. Please review. If nobody has any objections, I will promote this request to #features in a couple of days.