MapKit remove polylines

Hi all

I developing an App using swiftui and mapkit that adds several layers to the map : Annotations, Circles and Polyline.

I'm adding the polylines the folloiwng way:

annotation.coordinate = CLLocationCoordinate2D(latitude: locations.lat, longitude: locations.lon)
                            
                            let contagem = locations_map.count
                            let polyline = MKGeodesicPolyline(coordinates: locations_map, count: contagem )
                            //print(contagem)
                            let circle = MKCircle(center: destination, radius: locations.accuracy)
                            
                            uiView.setRegion(mapRegion, animated: true)
                            
                            uiView.delegate = context.coordinator
                            
                            uiView.addOverlay(polyline)
                            uiView.addAnnotation(annotation)
                            uiView.addOverlay(circle)
                           

Than when I need to remove the annotations the ciecles and the polylines I'm doing the folloiwng

        uiView.removeAnnotations(uiView.annotations)
       
        uiView.removeOverlays(uiView.overlays)

But all works except the polylines that persist in the map !!