I want to use an MKMapView only for its capabilities to render geometries such as polylines and polygons. I want to hide all map features completely. Unfortunately there doesn't seem to be an easy way to do this. I tried using a custom tile renderer that just renders a gray tile, but I get a lot of artifacts when panning and zooming (see screenshot at https://ibb.co/VJZwbsN).
Is there any better way to achieve this?