Crash when pasting bends

[erinic04]

Issue type

Crash or freeze

Bug description

There are several crashes that can happen when copy pasting guitar bends. First, when you paste a bend onto a note without a note directly after it, Musescore Studio will crash instantly. Second, if you paste a bend onto a note of a different duration than the original note you copied the bend from, it will also crash, but this time it is a freeze of the program rather than an instant crash (not responding).

Steps to reproduce

First Crash:

1. input a bend from one note to another
2. copy the bend
3. paste the bend onto a note without a note directly after it
4. Crash
   Second Crash/Freeze:
5. input a bend from one note to another, taking note of the duration of the first note
6. copy the bend
7. paste the bend onto another note of different duration than the initial bend
8. Freeze, leading to eventual crash

Screenshots/Screen recordings

Crash 1:

2024-05-21.18-37-24.mp4

Crash 2/Freeze:

2024-05-21.18-38-14.mp4

Crash 2/Freeze wins out over Crash 1:

2024-05-21.18-39-35.mp4

MuseScore Version

OS: Windows 10 Version 2009 or later, Arch.: x86_64, MuseScore Studio version (64-bit): 4.3.0-241231433, revision: github-musescore-musescore-5f36e74

Regression

I don't know

Operating system

Reported on Windows 11

Additional context

No response

[DmitryArefiev]

Easy to reproduce. The same in 4.2.0 (when new bends released)
Thanks for logging!

@bkunda - I put this to 4.4 since it's not a regression