message: MINOR: Tune the size of the default tile cache.
  The default size of just 20MBs is too small to efficiently renderer
  city centers with many extruded buildings.
diff: @@ -585,7 +585,7 @@ export const MapViewDefaults = {
  maxVisibleDataSourceTiles: 120,
  extendedFrustumCulling: true,
  - tileCacheSize: 20,
  + tileCacheSize: 200,
  resourceComputationType: ResourceComputationType.EstimationInMb,
  quadTreeSearchDistanceUp: 3,
  quadTreeSearchDistanceDown: 2,
  