Note in MusicXML pastes unbeamed
1. Open attached MusicXML (produced in 1.3).
2. Click on the note.
4. Select the quaver rest.
Result: The note pastes unbeamed.
Note: I have also attached the mscz that the MusicXML was produced with (also produced in 1.3).
Using MuseScore 2.0 Nightly Build (c728166) - Mac 10.7.5.