message: do not trackuserlocation in location picker
diff: @@ -87,7 +87,7 @@ class LocationPicker extends React.Component<ILocationPickerProps, IState> {
  positionOptions: {
  enableHighAccuracy: true,
  },
  - trackUserLocation: true,
  + trackUserLocation: false,
  });
  this.map.addControl(this.geolocate);
  