Deleting measures leads to corrupting the other linked staff if their display has been reversed

• Aug 10, 2019 - 07:30
Reported version
3.2
Priority
P0 - Critical
Type
Functional
Frequency
Once
Severity
S2 - Critical
Reproducibility
Always
Status
active
Regression
Yes
Workaround
No
Project

OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.2.3.7635, revision: d2d863f

1) Create a new score with two linked staves, eg Guitar + Tablature template
2) « I » → Move up the second staff (for displaying the TAB staff at the top)
3) Enter notes in a few measures
4) Save/Exit the program/Reload
(the test file at this step : test inversed staff.mscz )
5) Remove (Del) the content of the measures (one or more), from the TAB staff, eg
6) Undo

Result : corruption, empty measure in the mirror/linked staff (expected 4/4, found 0/1)

After reloading, you get (one example) : test inversed staff 1.mscz


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