Bar rests in parts are not attached to lines when moved in the score prior to part generation, if scaling differs

Hi,

if you move a rest in the score using arrow-keys and THEN create the parts, the rest will be back to its original position, but a bit off (0.32em or so).

Reproduce:
1. Create a score
2. Move a bar rest or beat rest using arrow keys
3. Create a part

You will notice:
Rests will be in default position, but off from it by 0.32 units.

Expected behaviour:
Rests will be in same position as in the score
- or -
at least they will be in their standard position without an offset.

Forum thread with example score:
https://musescore.org/en/comment/1103815