Preserve original offsets when dropping custom items from the palette to the score

[lgvr123]

Your idea

When an items is dropped from the palette to the score it should be dropped with the offset and positioning values it was created with.

E.g.

• Adding the following element to a custom palette (which has no automatic placement, and custom OffsetY values)
  

• And adding it to another staff from the palette, should place it in the same relative position:
  

Problem to be solved

Today dropping such element from the palette looses all the positioning values from the original item, and forces the users to lay out it manually on both the main score and the part scores:

Prior art

No response

Additional context

See discussion Copy Part Layout