Notes messed up when copying measures with ties.

Hi,

I don't know whether this has been brought up, but I thought I should point it out to help improve MuseScore.

When I copy measures which have tied notes the note which is tied gets messed up.

This should reproduce the bug:
4/4 time, piano staff, with the following rhythm: 8rest, 16, 16, 8 TIE 8 8 8 8
When I select the whole measure and copy/ paste it, the 8 which is tied to the next note turns into a dotted half note.

Furthermore, when I go to fix the note, the whole measure gets messed up
When I try to change the dotted half note back to an 8th note, it changes it to a dotted 8th note and deletes several of the other notes in the measure and replaces them with more rests than there are beats in the measure.

Then the only way I've been able to fix it is to just delete the whole block and make a new measure.

However, if the ties are deleted before copying, the transfer seems to be OK.

If anyone has any more questions about the bug, please ask me.