Loads tiles from the required HTTPS endpoint, for example https://tile.openstreetmap.org/3/4/2.png, instead of the previous HTTP endpoints such as http://a.tile.openstreetmap.org/3/4/2.png. The path contains the zoom level and the tile’s x and y coordinates.

Sends a Referer header with tile requests, as required by the OSM tile usage policy. Only the Studio origin (for example, https://studio.example.com/) is sent, not the full URL, and only for map tiles; Studio's global same-origin referrer policy is otherwise unchanged. As a result, the OpenStreetMap Foundation can see your Studio's host name. If that is not acceptable, configure a different tile provider in OSMPanelBase.ts.

Shows the required "© OpenStreetMap contributors" attribution on the map.

Blueprint impact: OSMPanelBase.ts changed.