I am using the gmaps-marker-clusterer library (v1.2.0) together with the Google Maps API on an Ionic v1 app to group map markers in clusters based on the zoom level.
I am currently stuck on one particular issue caused by the cluster library that somehow makes the map freeze on a weird one-finger zoom mode. Essentially, when zooming in or out while the clusters are rendering, the map gets stuck, does not load anymore and instead of rendering new map textures when the user tries to move the centre of the map it just zooms in or out (but without rendering or loading). No error message is being displayed.
All markers (40/50) are loaded together, only once, when the map initialises. This only happens on an actual iPhone device. I have not tested it on Android, but I can say this is not happening while testing the app in the browser. See a screenshot of the frozen map here.
Has anyone come across anything similar? Any help would be appreciated, thank you!