.fullScreenCover is not working in iOS simulator iPhone12(14.1) and iPad Pro(9.7-inch)(14.1). But ,iOS simulator iPhone12(14.5) work that. How to .fullScreenCover work in iOS14.1? Xcode version 13.1 iOS simulator version 13.1

I tried to display the screen of the app according to the screen width, but it seems that the size of geometry differs depending on the simulator. Is there a way to get the correct size? Target iPad mini pixcel width: 768 geometory pixcel width: 744 Others iPhone12 mini pixcel width: 375 geometory pixcel width: 375 iPad 9.7inch pixcel width: 768 geometory pixcel width: 768 iPad 12.9inch pixcel width: 1024 geometory pixcel width: 1024 iPhone8 pixcel width: 375 geometory pixcel width: 375 Code struct ContentView: View {  var body: some View {   GeometryReader {GeometryProxy in    Text("Hello, World!")     .padding()     .background(GeometryReader{ geometry -> Text in       // size → frame       print("******",geometry.frame(in: .global))       return Text("")     })   }  } } struct ContentView_Previews: PreviewProvider {  static var previews: some View {   ContentView()  } }