Google maps not working in android

I’m using google maps native in my app in ios and android in ios working fine but in android gives me marker.on is not a function
my code

  loadMapH() {
    let mapOptions: GoogleMapOptions = {
      controls: {
        'compass': false,
        'zoom': false,
      },
      gestures: {
        'scroll': false,
        'tilt': false,
        'zoom': false,
        'rotate': false
      },
      camera: {
        target: {
        lat: this.HosData.lat,
        lng: this.HosData.lng
        },
        zoom: 15,
        tilt: 0
      }
    };

    this.map = GoogleMaps.create('map_canvas', mapOptions);
    this.map.setOptions({
      draggable: false
    });
    let marker: Marker = this.map.addMarkerSync({

      icon: 'blue',
      animation: 'DROP',
      position: {
        lat: this.HosData.lat,
        lng: this.HosData.lng
      }
    });
    marker.on(GoogleMapsEvent.MARKER_CLICK).subscribe(() => { });
  }

cordova-plugin-googlemaps 2.4.1 “cordova-plugin-googlemaps”

@wf9a5m75 can you help please

https://docs.google.com/presentation/d/e/2PACX-1vScoho1ensbR4qCI9AIuQN55BZVvK73pAjI7sumDvW3CrxxHnrmpXWUjx2-8CpFibqU1EjLKCRhuthJ/pub?start=false&loop=false&delayms=3000&slide=id.g292c767148_0_0