Same problem on iOS 16 with MapKit and overlays. After some moving/zooming in-out app hags and crashes with console log
`[VKDefault] Exceeded Metal Buffer threshold of 50000 with a count of 51809 resources, pruning resources now (Time since last prune:113742.196925): Assertion with expression - false : Failed in file - /Library/Caches/com.apple.xbs/Sources/VectorKit/src/MDMapEngine.mm line - 1363