Family Guest Setup - Home/Away Detection Not Working

Hello, I am trying to get my wife setup as a guest to help trigger automatic proximity awareness from the Homey App on her iPhone. The Homey app is loaded on her phone with her own account and with access to my Homey. She is not using my login information. Her Home/Away detection is enabled. If I look at her IP address or Smart Presence flow, Homey is aware of her arrival and departure, but the green home screen Icon never changes states.

I have setup a flow using her find my iPhone but would prefer using the Homey App geolocation.

Probably missing something pretty simple but for teh life of me, can’t get the Home/Away detection to work.

Thank you