Closing the last tab actually closes the first tab (regression)
- Open several scores in MuseScore
- Click on the rightmost tab
- File > Close
Notice that the rightmost tab is still open, and the leftmost tab was closed instead.
Marked as critical since it asks whether you want to save or discard changes. It would be easy in this situation for the user to misunderstand which score was being saved/discarded and lose data.
(Bug present r1723, bug absent in r1667 or earlier, Windows XP)