Today's OSM tiles are the default tan/cream basemap, which looks nothing like the mockups regardless of HUD styling. Recommends switching to CARTO's free Dark Matter raster tiles over a client-side color filter on OSM tiles, since the mockups depend on the map itself being dark, not just tinted.
Flags a real interaction with V3-11's offline tile cache: it's keyed by (z,x,y) with no provider tag, so switching tile sources without a cache-busting step would silently serve stale OSM tiles under CARTO's URL. That's folded into this ticket's implementation, not left as a followup bug.
