Pitch-Up in sharp keys is broken
1. Create a piece with an instrument in soprano clef.
2. Choose a sharp clef (example, 2 sharps - F# and C#).
3, Enter a a note (example, B, middle line).
4. Pretend you wish to change the B to a C#. Press the UP and DOWN arrow keys several times. Notice that the note will turn to C-natural and D-flat but will never show as C# (yes, I know C# = D-flat). This behavior does not seem to happen in a key with flats.