Here is my code: swift struct ARDisplayView: View {     var body: some View {         return ARViewContainer().edgesIgnoringSafeArea(.all)     } } struct ARViewContainer: UIViewRepresentable {     var arView = ARView(frame: .zero)          func makeCoordinator() - Coordinator {         Coordinator(parent: self)     }          class Coordinator: NSObject, ARSessionDelegate {         var parent: ARViewContainer         var videoPlayer: AVPlayer!                  init(parent: ARViewContainer) {             self.parent = parent         } blahblah... and This is ContentView.swift swift import SwiftUI import RealityKit struct ContentView: View {     var body: some View {                  ARDisplayView()     } } I want to make a button to return ARViewContainer. I tried this but it doesn't work: swift Button(action: { return ARViewContainer().edgesIgnoringSafeArea(.all) }) { Text("Start AR") } What should I do?