you didn't say that ID masks can be rendered, you need to activate the plugin Movie Render Queue Additional Render Passes, because one Movie Render Queue plugin is not enough
my crypto IDs are not rendered in exr, only green yellow images are rendered and then only when I specify the jpeg format, maybe you rendered in version 5.1?@@cg-school
why is there always some kind of problem in Fusion?, there is no cryptomatte node, everything works perfectly in Nuke, all nodes are there to extract the ID mask
