Pasting in a score causes the Return of the Giant Ties

[Lightwreather]

Issue type

Engraving bug (incorrect score rendering)

Bug description

So I usually keep a separate file for my Piano sketches and my full orchestrations, and what I usually do is paste in the piano sketch from the file into a template files I keep for orchestrating. However on doing it this time, some bars either had ridiculously fat ties or insanely long ones (I have been unable to reproduce the fat ones). This happens only when pasting from one file into another file with multiple instruments. Saving, closing, then opening it again apparently fixes the issue.

Steps to reproduce

1. Open this file
2. Open a new musescore file with multiple instruments
3. Copy piano part from original file into new one
4. Switch to continuous view

Screenshots/Screen recordings

Screen.Recording.mp4

MuseScore Version

4.3.0

Regression

Yes, this used to work in a previous version of MuseScore 4.x

Operating system

macOS Sonoma 14.3.1 (23D60)

Additional context

The bars in question appear to be 96, 102, 110 in the file attached above.
It did not appear to have this issue in 4.2.1

[MarcSabatella]

Seems to relate to the fact that the destination has a different time signature than the source, causing new ties to be created across barlines. The problematic ties are those on chords with arpeggio symbols attached.

I can thus reproduce the problem in a much simpler case:

1. new score, treble staff, 4/4
2. enter dotted half note chord: C-E-G
3. add arpeggio symbol
4. copy / paste the chord to the rest on beat 4

Result: even in page view, there is too much space, and one of the ties is drawn backwards.

[MarcSabatella]

BTW, same issue in 4.2.1 if you follow my steps, but not in 4.1