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I want to learning make a sample game on Apple Watch which install watchOS 8. I use SwiftUI to wrap the SpriteView for displaying the game scene. All work fine except handling the touch event. When I override the function " touchesEnded " in GameScene, it report error for no such function on watchOS. How to handle the tap event on watchOS ? Any suggestion is welcome, thank you. struct ContentView: View {     var sz = WKInterfaceDevice.current().screenBounds.size     var scene: SKScene {         let scene = GameScene()         scene.size = sz         scene.scaleMode = .resizeFill         return scene     }          var body: some View {         SpriteView(scene: scene)             .frame(width: sz.width, height: sz.height)             .ignoresSafeArea()     } } class GameScene: SKScene {     override func sceneDidLoad() {         print("sceneDidLoad size=\(size.width),\(size.height)")         myInit()     }   override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) { // build error for no touchesEnded func on watchOS } }