Tempo can't be changed when audio is set to Jack
My tempo is stuck at 120 BPM. If I open the Play Panel, it shows 120 BPM at the top regardless of the tempo marking. The slider snaps back to whichever percentage makes the tempo 120 BPM if I try to move it. I think I might've crashed MuseScore by trying to move it too much a minute ago.
Assuming this can't be reproduced, what information could I provide to help with debugging this bizarre issue?