MacOS Audio Thread Workgroups

I am using it within a host not a client (plug-in)


I don’t think it’s possible at the moment - otherwise the JUCE team would also have enabled support for VST3 in their updates to include Audio Workgroups support.
I have not dug deeper into it to be honest - at least Mac users can use the AU plugin version for the moment.

Yes - from standalone or your own host app it’s not a problem to get the current audio device workgroup, but last time I looked the VST3 wrapping code in JUCE didn’t provide a notification about the audio device workgoup unlike the AU wrapper code.