title: How to add multiple markers in Google map with Flutter Web?
body: <p>How can I add multiple markers by tap/click the map in Google map with Flutter Web?
  All of the tutorial were using <a href="https://pub.dev/packages/google_maps_flutter" rel="nofollow noreferrer">google_maps_flutter</a>  not <a href="https://pub.dev/packages/google_maps_flutter_web" rel="nofollow noreferrer">google_maps_flutter_web</a>.</p>