SONOFF TRVZB - HVAC-ACTION entity not triggering automation

Device: SONOFF TRVZB
Controller: Raspberry PI

My TRVs are all working perfectly with HA; really pleased with how they regulate temperature etc.

I now wish to run an automation triggered when HVAC ACTION changes from “Heating” to “Idle”.

Am i missing something in how the HVAC ACTION entity works?

I’m such an idiot… it’s case sensitive - after tinkering and researching why it wasn’t working, I realised the entity state list in the Developer Tools showed “idle” and “heating”… :rofl: :clown_face: