Bars not added to multi-bar rests in part

1. Create score.
2. Enable 'Note Entry'.
3. Input note in first bar.
4. Disable 'Note Entry'.
5. 'Parts...'.
6. 'New'.
7. Tick instrument.
8. 'OK'.
9. Access part.
10. 'Append One Measure'.

Result: The bars aren't added to the multi-bar rests.

OR

1. Open attached score (produced in 1.3).
2. 'Parts...'.
3. 'New'.
4. Tick instrument.
5. 'OK'.
6. Access part.
7. 'Append One Measure'.

Result: The bars aren't added to the multi-bar rests.

Using MuseScore 2.0 Nightly Build (943c7e7) - Mac 10.7.5.