There is an option to transpose using sharps or flats. (e.g. Key F uses flats)
However, in this case a capo 3 in D will be Key F, but printing the capo chords has "D" with flats (Db instead of C#).
I have discovered that the "transpose using .." flats/sharps is connected to the display of Capo chords. This is perfectly acceptable, but not obvious.
Is it possible to have that option mirrored next to the Capo check box, or a unique Capo sharp/flat option.
Anonymous
There will be an option for flats/sharps related to the capo setting which is stored along with it in the song. This option will be in the next release (after 2.2.7 / 3.0.1)