I am using Open Street Maps, and attempting to use a custom binding to a field, called "location" (which is not one of the custom components supported by OSM, hence why I'm using a custom binding), following the instructions here: Metabox Geolocation. The field auto-populates when I bind it to a single field, but not when I attempt to merge two fields. So, for example: auto-populating works when I bind 'country', but not when I bind 'city + " " + country'. Is this a bug?
Additionally: I have tried this using both generated PHP and the UI - both have the same issue.
Thanks. I've also noticed that the two-way binding of the data with the map doesn't work either. Changing the address changes the marker on the map, but moving the marker on the map doesn't change the address.