Add HVAC_Action to climate device to allow “heating” graphic



I’ve got a few radiators that I’m using Local Tuya for. Some of these radiators have an ID that allows the HVAC_Action to show idle or heating.

This then shows up as graphic in the default home assistant climate card as well as the mushroom climate card. Screenshots attached of the difference in devices and the graphic.

I can calculate the idle and heating on the devices that don’t have it being captured by using power monitoring plugs.

My question is how can I add this extra HVAC_Action entity on those climate devices so that all my cards will show the graphic when the climate device is heating or idle?

Or is there a better way to do this? Create a new climate device? Or edit settings for the mushroom or default cards to pick a different entity for the heating or idle graphic?

Thank you so much in advance