Can not add image to the Snaphotter

[bf-vs]

This code works with MapBox controller object but when Snapshotter is used, marker is not drawn on the map.

  Future<void> _addMarker() async {
    final bytes = await rootBundle.load(Assets.image.mapPin.keyName);
    final list = bytes.buffer.asUint8List();
    await _snapshotter?.style.addStyleImage(
      'icon',
      1,
      MbxImage(width: 10, height: 10, data: list),
      true,
      [],
      [],
      null,
    );

    final geometry = {
      'type': 'Point',
      'coordinates': [
        widget.coordinates.longitude,
        widget.coordinates.latitude,
      ],
    };
    final data = {'type': 'Feature', 'geometry': geometry};
    final source = {'type': 'geojson', 'data': data};
    await _snapshotter?.style
        .addStyleSource('point_source', json.encode(source));

    final symbolLayer = SymbolLayer(
      id: 'point',
      sourceId: 'point_source',
      symbolPlacement: SymbolPlacement.POINT,
      iconAllowOverlap: true,
      iconAnchor: IconAnchor.BOTTOM_LEFT,
      iconImage: 'icon',
      iconColor: Colors.amber.value,
      iconSize: 1,
    );
    await _snapshotter?.style.addLayer(symbolLayer);
  }