Copy and paste should keep Time signature structures.

For those of us who regularly work with irregular, changing time signatures, it is intensely frustrating that MuseScore currently does not keep the existing time signature structures when copying and pasting sections, resulting in a lot of extra work making sure bars in the target area of a paste have the correct time structures.

Can something be done to keep time signature structures, both actual and nominal when copying and pasting sections? Or is that beyond MuseScore's current data structure specification?

If that is the case then maybe it needs reorganising for version 3 :)