The address field will only populate in map view and in the smaller, in-record map view if we use the autofilled address that SmartSuite suggests (seemingly based on the postcode).
Unfortunately, in the UK, using the autofilled address line usually removes any mention of the City or County from the address. These are the most useful parts of the address.
This is a huge drawback, and means we have to choose between having addresses we can actually use for business purposes, and addresses that populate in the map view.