Delays in Nest Thermostat in detecting away

Delays in Nest Thermostat in detecting away

I have a Nest Thermostat 3rd Gen (so fully controlled by Nest app) and a Nest Camera fully controlled by Google Home app. The Google Home app can also control partially the thermostat (but I cannot set schedule and other parameters, must do on Neat app).I also have two phones: mine and my wife's, both configured exactly in the same way as follows.  In Nest app Use Phone Location is on, synced automatically with Home app (see below: if in Neat ap…