None of the F keys work on K780

[Karmalakas]

MX Master 3S setup was smooth, but keyboard... None of the F keys work, because there's no way to change the default behavior, so that I wouldn't have to hold Fn key, and Fn key also doesn't work. Basically there's no way for me to trigger any of the F keys. Also app shows up to F19, but there are only 12 F keys on K780.

BTW, F1-F3 are for device switching - I assume that's not supported too(?)

OpenLogi 0.8.9
MacOS 27.0
Over BT

Should this rather be posted as an issue? Wasn't sure I didn't miss something