Crash on Undo after adding measures with timeline open

• Feb 14, 2021 - 12:39
Reported version
3.5
Type
Functional
Frequency
Few
Severity
S2 - Critical
Reproducibility
Always
Status
closed
Regression
Yes
Workaround
No
Project

Excepted behavior: No crashes, measures are deleted.
Actual behavior: crashes

Steps to reproduce bug
1. Create new score
2. Add Measures
Menu -> Add -> Measures -> Insert Measures -> Number of measures to insert: 2 -> OK
3. Open timeline (Menu -> View -> Timeline)
4. Try undo
If I swap step3 and step4, it still crashes.

Version Numbers:
* OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.6.2.548021803, revision: 3224f34
* OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.6.2.565136428, revision: 2ba915f


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