EVOHome zone not having hvac attribute

Hello,

I have seen some examples where you can see that a EVOHome zone is requesting heat, this is done by the HVAC_action attribute, however if I look at the developer mode I do not see this option. am I missing something, or is there another way on seeing that status?

> hvac_modes:
>   - 'off'
>   - heat
> min_temp: 5
> max_temp: 35
> preset_modes:
>   - none
>   - temporary
>   - permanent
> current_temperature: 21.6
> temperature: 21.5
> preset_mode: none
> status:
>   setpoints:
>     this_sp_from: '2021-05-06T18:00:00+02:00'
>     this_sp_temp: 21.5
>     next_sp_from: '2021-05-06T22:30:00+02:00'
>     next_sp_temp: 18
>   zone_id: 'x'
>   active_faults: []
>   setpoint_status:
>     target_heat_temperature: 21.5
>     setpoint_mode: FollowSchedule
>   temperature_status:
>     temperature: 21.5
>     is_available: true
> friendly_name: Woonkamer
> icon: 'mdi:radiator'
> supported_features: 17

p.s. I am new to Home Assistant thanks for helping!

I am also trying to find a way to display on a dashboard, to show when a 'climate.dining (thermostatic valve) entity has called for the boiler to turn on, so that I can change the colour of the display to show the room is being heated. I had hoped it would be the climate.dining,hvac_mode returning heat, but all I get returned is null!

Has anyone managed this, or am I asking the impossible ?