Hi all, I'm having a hard time to create .usdz file with texture using usdz_converter. The converter itself works ok and generates .usdz file, however, seems no texture maps (difuse, normal and etc.) are included in the file. (using -color_map -normal_map command).In the thumbnail preview, .usdz file shows as white 3D model. In the AR Scanner app ( https://developer.apple.com/documentation/arkit/scanning_and_detecting_3d_objects ), when I import the .usdz model it's super dark (almost black).Has anyone successfully generated .usdz file with texture yet? I'm wondering if I'm missing anything.Thanks,