Transpose from F# to Db

Hi,
I’m trying to transpose a piece from F# (6 sharps) to Db (5 flats) but Dorico doesn’t have the option for an augmented third. I also tried calculating the interval but the Apply button greys out. I was hoping to transpose directly and not doing two steps. Is there a way?

Thank you

Dorico has no problem transposing down an augmented third from F# to Db.

Is your entire piece in F#? Or is there another section in a different key?

Does your score include transposing instruments that might end up in impossible keys?

On a tiny sample I transposed from F# to F, and then to Db, but as Janus said there might be other challenges with your file.

::: Bill

Yes, there is another section in another key and I realized that was the problem…so I transposed them individually and the augmented option showed up just fine. Thank you all!