Explode often leads to corrupted files

Issue type

Other type of issue

Bug description

Working with multi-staff choir arrangments I often use the explode/implode functionalities. They are quite limited in functionality and could be more advanced but they basically do what they are supposed to do.
Unfortunately the Explode feature sometimes results in corrupted files, where e.g. the added notes and full bar pauses exist in parallel in the result measure (both belonging to voice 1).

Steps to reproduce

I encountered this mostly whilst splitting imported MusicXML sheets featureing different voices (polyphnic, also mixed with monophonic passages as well).

Screenshots/Screen recordings

No response

MuseScore Version

4.0.2

Regression

I don't know

Operating system

Windows 11

Additional context

I would really appreciate an advanced version of this feature. E.g. where you can choose the target staffs.

Moreover an option to choose, how to process:

• polyphonic (multiple voices) vs. monophonic (harmony) vs. unisono (single voice) in one staff