From the keynote #10076 it was mentioned at the 3:00 mark, that USDZ, USDA and OBJ is supported, but I've not been able to find details on how to make the sample command-line app export .obj files. Only .usdz. Anyone have any information on that? Or does anyone have any tips on how to convert a .usdz to .obj? It doesn't seem to be very easy to do.

When trying to export with the Object Capture API at full detail, I get the following error. I use the HelloPhotogrammetry example project failed assertion `didModifyRange: only applies when resourceOptions(0x1) & MTLResourceStorageModeMask(0xf0) == MTLResourceStorageModeManaged(0x10).  NOT MTLResourceStorageModeShared' What does this mean?