Circled notehead is sustained for some weird amount of time

1. Using the new "Properties" tab, set a notehead to circled.
2. Set instrument to "violin."
3. Play.

For a violin instrument, noteheads that are circled act completely weird. Just play the attached file in MuseScore 4 and you'll see what I mean. This is a serious problem, because I (along with probably a gazillion other theory students) use circled noteheads for analysis homework assignments, to indicate non-harmonic tones. This used to work just fine in MuseScore 3; it makes version 4 completely useless to me. (Along with probably a gazillion other . . . well, you get the idea.)