I just tried working in F# and my system takes it. It also can flip correctly between F# and Gb in the key signature.

I do remember something about this. The next question is, what version of BIAB do you have, and have you updated to the latest build? You can find out what you have in Help, About BIAB.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.