A key signature changing fails after undo-redo

• Oct 23, 2016 - 13:01
Reported version
S3 - Major

GIT commit: 073fcdc / Windows7

1) "My First Score"

2) Add a key signature with 2 flats in the first measure (rather by drag and drop, if not, by double-clicking, another reported issue appears : the measure remains hightlighted)

3) Add a C/Am key signature (so, without flats and sharps) in measure 6, ie the second of the second system.

4) Undo twice

First unexpected result: no more key sig in the first measure
first result.jpg
5) Redo twice

Other unexpected result: four flats in measure 5
redo twice.jpg


I'm guessing that the first unexpected result is not that there is no more key signature in the first measure, but that the key signatures at the beginning of the other systems are not removed as well. After all, step 4 should undo step 3, and then undo step 2.

Status (old) active fixed
Status active fixed

Seems to be not actual for the current master.
OS: Debian GNU/Linux 9 (stretch), Arch.: x86_64, MuseScore version (64-bit): 3.0.0, revision: 5ad448c