Adding a location

Can someone confirm if the coordinates are required for this to work? I’ve only ever gotten it to work when I include them, but cannot get it to work using only the name and address.

https://developer.atlassian.com/cloud/trello/rest/api-group-cards/#api-cards-post

I’ve also hit this issue and have only been able to get this working with the coordinates field. locationName & address fail silently.

Any further info on this Trello Team?