Are there any plans (or is there any way?) to bring post-process effects and lights into Reality Composer? I'm making a short animated musical film in AR. I love how RC does so much automatically (spatial audio, object occlusion...). I just wish it was possible to amp up the cinematic-ness a little with effects.
Post processing effects are not supported in RC right now, only in a RealityKit app. However, feel free to file a feature request on Feedback Assistant about this.