How does Google Maps in Listings Manager to work?

I can’t figure out how to get Google Maps to work when adding a listing. In the textbox located in the Map Location section nothing I enter updates the map with a pin of the location I want. I’ve tried adding the address and the map doesn’t update. I’ve tried lat/long coordinates and the map doesn’t update.

Can anyone tell me how to add a map to a listing? For the life of me, I can’t figure it out.