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I've created a scene with RealityComposer (tracking an image, not plane) an placed a cube on top.Then I've imported the scene into my ARView. (my Anchor is named "MainScene")...Now I'm loading the scene an append it to ARView's session:myAnchor = try? AR.loadMainScene()arView.scene.anchors.append(myAnchor!)Now everything works fine !I'm trying to enable / disable the attached scene if tracking is successfull or not:func session(_ session: ARSession, didUpdate anchors: [ARAnchor]) { for anch in anchors { guard let imageAnchor = anch as? ARImageAnchor else { return } if(imageAnchor.isTracked) { //enable scene } else { //disable scene } }}How to do it ?