Crash on changing duration & Trouble with Copy-Paste

The part is completely corrupted (empty measures), hence the crash (here by changing note duration eg)

Probably these steps to reproduce:
1) New score for guitar, standard staff + enter a few notes first measure
2) Create parts
3) In main score, eg -> "I" -> Add a linked staff (standard or TAB)
You note this linked staff is not created in Part (from memory, not really intented for, or kind of a limitation, don't recall exactly)
4) In main score, select first measure (TAB or Standard + TAB) and copy-paste (or press R key a few times)

Result: corruption in part (empty measures, 0/1)
See (from step#3)

• I note in version 2, the behaviour is the same (not linked staff in Part), but step #4 don't lead to corruption in part : notes are well copied-pasted in the single staff in Part

• To avoid this currently in version 3, is to create parts after adding a linked staff.