Were you able to figure this out?

I figured it out: I had to load it in using Entity.load if let chessPiecesEntity = try? Entity.load(named: "ChessPiecesModel") { self.chessPieces = chessPiecesEntity } else { self.chessPieces = ModelEntity(mesh: MeshResource.generateBox(width: self.width*0.02, height: self.height*1.1, depth: self.depth*0.02)) }

Would this interfere with other entities in the immersive space?