Chordnames not transposed (0.9.6 regression)
Steps to reproduce bug
1. Open or create a score with chordnames
2. Edit > Select All
3. Notes > Transpose
4. Choose a new key
5. March "Transpose chord names"
6. Press "OK"
Expected behavior: Chord names should transpose (along with the notes.
Actual behavior: Chord names remain unchanged
MuseScore version: r. 2849 nightly
(Operating System: Windows 7)