I trying to add the location of schedule as mapmarks on map of MapKit, and connect them order by time.

But the Path didn’t show up, and I sure that the start and end are at the right position. So I wonder is the Path not allowed to overight the MapView? If so. How do I implement this?

ZStack{
                    Map(coordinateRegion: $region, annotationItems: markList) { location in
                        MapMarker(coordinate: CLLocationCoordinate2D(latitude: location.latitude, longitude: location.longitude), tint: .red)
                    }
                    .frame(height: proxyHight * 0.35)
                    .padding([.leading, .trailing], 22)
                    .cornerRadius(20)
                    .shadow( radius: 3, x: 3, y: 3)
                    
                    Path { path in
                            // Draw dotted lines between markers
                            for (index, location) in markList.enumerated() {
                                if index < markList.count - 1 {
                                    let nextLocation = markList[index + 1].coordinate
                                    let start = CGPoint(x: location.coordinate.longitude, y: location.coordinate.latitude)
                                    let end = CGPoint(x: nextLocation.longitude, y: nextLocation.latitude)
                                    //print("Drawing line from (start) to (end)")
                                    path.move(to: start)
                                    path.addLine(to: end)
                                }
                            }
                        }
                        .stroke(style: StrokeStyle(lineWidth: 2, dash: [5]))
                        .foregroundColor(Color.blue)
                    
                  
                    }