small 8va on small notes, easier cues
One often wants to use 8va in cues, to avoid excessive ledger lines, but the 8 is not small if the notes are small to start with and does not become small if the notes are made small, even by way of the small chord command. (Scaling to the staff size is irrelevant. The way to set its size is obscure, but I found it.) After changing the size from 12 to 9, say, if you go back to work and later check the size, it still shows as 12 though it is actually 9 (a bug, I think). If you select all similar elements and then edit the size, to guarantee consistency and save time, only one 8 is edited. (Typing in 8 gives something different from the tag or meta-tag or whatever it is when you change the size, even though the font shown is the same, another bug?)
One feature request is that 8va attached to notes be scaled to the notes. (That may apply to other attachments also. I seem to remember a similar problem with trills in the lines palette, and it still seems to be happening.)
Another request is more convenient cue entry generally. My friends like lots of cues, and the time I spend entering them seems disproportionate when MuseScore handles just about everything else I want to do so slickly (albeit after helpful hints sometimes thank you!!).