I am trying to build a custom google action.
When my device is changing state (for example the user is turning the light on).I am updating the graph database to let the device know that a change happened.
The ReportState call works correctly (I get an HTTP 200
code). When I ask the google assistant for the device state, it gives me the correct information.
But the UI in Google home is not changing.
I read somewhere that is the way it works. Just like to have a confirmation on that, as it will confuse a lot of users...