Hello all, I am developing an iOS app which retrieves tiles from a 3-rd party tile server to overlay on Apple Maps using MapKit. My project uses SwfitUI. What is the best way to switch seamlessly between different overlays without having a long blink/ loading between two panels on a map. My initial instinct is to cache the map, but I have not been able to get this to work correctly. Any help is greatly appreciated. Here is my current code which renders the map view: struct RadarMapView: UIViewRepresentable {     var mapStyle: MKMapType     var overlay: MKTileOverlay     class Coordinator: NSObject, MKMapViewDelegate {         var parent: RadarMapView         init(_ parent: RadarMapView) {             self.parent = parent         }         func mapView(_ mapView: MKMapView, rendererFor overlay: MKOverlay) -> MKOverlayRenderer {                          let renderer = MKTileOverlayRenderer(overlay: overlay)                          return renderer         }     }     func makeCoordinator() -> Coordinator {         Coordinator(self)     }     func makeUIView(context: Context) -> MKMapView {         return MKMapView()     }          func updateUIView(_ mapView: MKMapView, context: Context) {                  // var template = "https://tile.openstreetmap.org/{z}/{x}/{y}.png"         //1600626600              mapView.mapType = self.mapStyle         mapView.delegate = context.coordinator         let overlays = mapView.overlays         mapView.addOverlay(overlay)                  for overlay in overlays {             // remove all MKPolyline-Overlays             if overlay is MKTileOverlay {                 mapView.removeOverlay(overlay)             }         }              } } If you need anything else, let me know!