USD draco support ?

It's 2023 and that this is still not on Apple's radar now that they have a Spatial Headset is beyond me ...

We won't get an answer related to any future feature or a roadmap. When it's ready, it will be released.

I'm very pleased that finally SubD surfaces are supported, a much better way to describe smooth surfaces compared to Draco try polyMeshes as glTF supports. And ObjectCapture now supports Quad-Mes export, needed for SubD workflows. I now hope that 3rd party content optimisers also support it.