Mastering Suite doesn't work if MainMix is Ambisonics

Question

In System Audio Device - If Main Mix Configuration for Binauralization is set to any Ambisonics format, then Mastering Suite doesn't process anything, neither MainMix, AudioObjects, or Passthrough Mix. Is that a known limitation? It seems like a bug.

I'm currently on Wwise 2022.1.8.

Comments

I would like to know the answer to this as well. We were instructed by wwise to use Mastering Suite for audio objects and put it on the output device which is the Meta Audio Sink.

It complains about ambisonic content now.