I wonder if it could have to do with the Chase features (audio
Strange, I'm not seeing Chase Audio under the Audio tab (I'm on 10.6.3 and have advanced tools enabled). It's there for MIDI though.
Screenshot 2021-08-13 at 07.00.55.png
That's strange, neither do I!
It's probably a feature that will appear in the next version.
Hopefully it will solve those kind of issues.
I am posting here the screen capture of their Audio Chase settings
online help, in case Apple decided to withdraw it...
LogicPro 10.7.1, MainStage 3.5.4
MBPro 17", Core2Duo, 8G, OSX 10.12.6
MacPro, Xeon 6Cores, 64GB, OSX 10.15.7
ULN8, MOTU MIDI TP-AV, C4, MCU Pro, KorgNano, Novation SLMkII
AAS, NI, Celemony, Spectrasonics, Korg, Arturia, etc...
PC, iPadPro 5th gen 12.9”(Duet D., V-Control & LogicRemote), AtariST(Notator SL), Several vintage gear