Key signatures displayed incorrectly after clef change
This is an issue on both 3.0.5 and master:
1) default score, or a new score from treble template with enough measures for at least two systems
2) add key signature to first measure
3) add bass clef to second measure
Result: key signature displayed incorrectly on second & subsequent systems, as if the clef change didn't happen Fixes itself on next relayout, but then Undo then leaves the new keysig in place on the old clef.