Score corrupts when exploding and undo
When exploding a staff with two or more voices into two or more staffs, the original staff becomes corrupted. Undoing does not reverse the corruption, but only to make it worse. The corruption occurs on the staff after the part where I did the explosion, but not before it. The corruption continues all the way to the end of the score. The whole rest in empty measures disappeared after undoing, and where there are notes, every first note disappeared. The score was fine and there were no corruptions before this action. Corrupted score is attached.
Link to screen record video:
|Score corruption example.mscz||165.38 KB|