Add havac_action to show heating status in climate graph

The problem

HMIP climate entity don´t have a "hvac_action" attribute in entity when the floorheating controler FHmIP-FALMOT-C12 is used. The status of tne valve is availabe, so the status could be used for the hvac_action: 'off' and hvac_action: 'on'. With this we could see when is the floorheating "heating", green area in the graph.

grafik

It would be nice to have this directly in hmip (with HMIP cloud), to setup some heating functions and automatisations.

What version of Home Assistant Core has the issue?

Home Assistant 2022.8.7

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

homematicip_cloud

Link to integration documentation on our website

https://www.home-assistant.io/integrations/homematicip_cloud/

Diagnostics information

hvac_modes:
  - auto
  - heat
min_temp: 5
max_temp: 30
preset_modes:
  - NB
  - FO
  - PVA
current_temperature: 23.3
temperature: 17
current_humidity: 50
preset_mode: FO
model_type: HmIP-Heating-Group
is_group: true
friendly_name: HMIP OG Bad
supported_features: 17

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

home-assistant / core