Black screen when using MapboxMap widget

Nobody has claimed this yet.

When I try to display a Mapbox map using the MapWidget from mapbox_maps_flutter, it shows only a black screen. I followed the installation steps correctly.

Platform:
- [ ] Android
- [x] iOS

Flutter version: 3.27.1
Mapbox plugin version: 2.7.0
Device: iPhone 16
OS Version: iOS 18.4

Code Snippet:
```dart
class _SearchMapState extends NyState {
MapboxMap? mapboxMap;

// MapBox camera setttings
CameraOptions camera = CameraOptions(
center: Point(
coordinates: Position(
44.82813153527211,
41.683475464916256,
)),
zoom: 10,
bearing: 0,
pitch: 0,
);

_onMapCreated(MapboxMap mapboxMap) async {
this.mapboxMap = mapboxMap;

await mapboxMap.location
.updateSettings(LocationComponentSettings(enabled: true));
}

_SearchMapState() {
stateName = SearchMap.state;
}

@override
get init => () async {
};

@override
Widget view(BuildContext context) {
return MapWidget(
cameraOptions: camera,
onMapCreated: _onMapCreated,
);
}
}
```

Screenshot:

Start by reproducing the black screen on iOS with Flutter 3.27.1, mapbox_maps_flutter 2.7.0, an iPhone 16, and iOS 18.4 using the supplied MapWidget snippet. Inspect the MapWidget and _onMapCreated path, then verify that the map renders instead of remaining black; no test file or source path is named in the issue.

Written by the indexing model from the issue text.