clustering for Mapbox not working

[makinggainz]

So I have tried implementing the ClusterKit proj in order to have clustering of annotations/(possibly polylines)(given that Mapbox does not have that functionality) in my app but it does not seem to work. No errors or anything it just does nothing and I am unsure what I am doing wrong.

Here is the relevant code:

 viewDidLoad() {
        let algorithm = CKNonHierarchicalDistanceBasedAlgorithm()
        algorithm.cellSize = 200
        mapView1.clusterManager.algorithm = algorithm
        fetchData() //This is a call to firebase I add the annotations to an  array of them inside an annotations object. 
        setupCluster() //This gest called multiple times IDK why, not sure if its the issue but I have been unable to change this
  }

    func setupCluster() {

            mapView1.clusterManager.marginFactor = 1
            print(ObjAnnotationArray.annotations, " These are teh annotations")
            mapView1.clusterManager.annotations = ObjAnnotationArray.annotations
    }

These are the delagete methods whwere I added functionality as specified in the docs.

`    @nonobjc func mapView(_ mapView: MGLMapView, regionDidChangeAnimated animated: Bool) {
        print("Change ")
        mapView.clusterManager.updateClustersIfNeeded()
    }

`    func mapView(_ mapView: MGLMapView, didSelect annotation: MGLAnnotation) {

        print(annotation," ",(annotation as? CKCluster)?.count, " also: ",annotation as? CKCluster)

        if let cluster = annotation as? CKCluster, cluster.count > 1 {
            print("inside if the k=cluser functionaluty")

            let edgePadding = UIEdgeInsets(top: 40, left: 20, bottom: 44, right: 20)
            let camera = mapView.cameraThatFitsCluster(cluster, edgePadding: edgePadding)
            mapView.setCamera(camera, animated: true)
        }
}

Any help/suggestions on how to solve this?

I have looked here at their example but cant find a solution there myself.

Also, here is the wiki on how to implement which I followed.

[Shwetank97]

I've also tried making use of this third party to create clusters of the annotation views, but nothing happens. No errors or anything are shown either? Has this issue been resolved?