The issue is as @Kosuke_Iwasaki and others above describe. The object Id passes do output in the multilayer exr, it’s just when trying to use them in the cryptomatte it seems like no information is attached to the object id layer.
The issue is as @Kosuke_Iwasaki and others above describe. The object Id passes do output in the multilayer exr, it’s just when trying to use them in the cryptomatte it seems like no information is attached to the object id layer.