Hi, as m.c mentioned, as far as any of us (users) know, setFollowVisibility is not implemented yet^. A number of us have been discussing it here over the past months: MidiRemote Quirks
^ I’ve not tested the latest maintenance release. But as of 13.0.41 it is not implemented, and I saw no mention of MIDI Remote API improvements in 13.0.50’s release notes.
It would be nice to get some news re: the MIDI Remote API roadmap (other than touch-sensitive faders - which, don’t get me wrong, is a great addition - I don’t recall any updates to the MIDI Remote API in the 13.x cycle, including fixes for the various bugs which have been reported - which is a shame). But I know Steinberg never announce things before they’re released, so I’ll continue waiting in the dark 