Geocode does not seem to work from self-hosted environment

Hello, I migrated my document from grist to self-hosted and I am not sure the geocoding works anymore. Is there a change I need to make, or something else I should be aware of due to change to self-hosting?
I used the example provided to get it up and running on grist. It worked generally ok but occasionally would stop decoding. I would wait awhile and then it would start working again. I’ve since moved it to self-hosted and the map shows all of the previous data but using the toggle to geocode does nothing anymore.

Thank you,