Compressor 4.9 180 degrees FoV

I really appreciate Apple finally releasing Compressor (4.9) that supports injecting spatial metadata into MV-HEVC videos. Unfortunately, I cannot find a way of specifying a 180-degree FoV in the output preset. Also, it doesn't seem to support 180-degree equirectangular projections recorded by the Canon RF 5.2mm lens and processed via Canon's VR Utility. Basically, I can create a stereo/spatial video, but it looks distorted on AVP.

I'm wondering if I'm missing something or Compressor is not fully AVP ready?