Possible error in export to USDC

Hello.

I have an application that exports a 3D object with vertex color to USDC. I'm using an MDLAsset and its functionality to export to USDC with [asset exportAssetToURL:[NSURL fileURLWithPath:filePath]]. In version 1.3 of the system, everything works correctly. But after updating to version 2.0, the exported object appears white (using the same code).

Any suggestions?

Thank you very much.

Possible error in export to USDC
 
 
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