What Homey app are you using for the geolocation integration? I thought the standard Homey presence just exposed presence and sleeping attributes, so I suspect this geolocation integration is with an app?
We released a Geolocation Map Tile community project, which normally expects a regular latitude and longitude attribute, but I’ve gone ahead and updated it so it should support the latitudeMeasurement and longitudeMeasurement naming you mentioned.
If you only want to see the map when you click on a tile, you can use the Dashboard Overlay feature. Display your primary tile on your dashboard, then create another dashboard with the map tile and link to that dashboard as an overlay from the primary tile.