Please help, maybe it's just me, but... where did you put the UnityPackage for Oculus FMOD plugin in v1.16 download?
I see that now there's a specific download for FMOD plugin, and I'm able to work with Oculus Audio into FMOD editor.
But I can't add the FMOD plugin into Unity integration because I can't find the Unity Package to have it working as FMOD Plugin into unity editor.
The package you put on the asset store contains only the Unity "native" integration, not very useful since I'm using FMOD.
it should be several OculusSpatializerFMOD runtime files somewhere, one for every platform, into Unity plugin folders