Grace notes not transposed when paste into a transposing part

1. Create new score with flute and b clarinet
2. Insert a quarter note C to the flute and a grace note D
3. Copy and Paste the measure to the clarinet

The C gets correctly transposed to a D for the clarinet, the grace note D however, stays a D but should also be transposed to E.
When switching between concert pitch the grace note is never transposed.

Using 1c07b89 on Mac OS X 10.9.4