Room-Card. Climate as main entity does not change color state

[javixuwi]

Describe the bug
When I set a climate entity on a room-card, when it is 'on' (cooling/heating) the icon does not changes the color state.
On template part, I sete 'yellow_on'. It works with other entities as lights.

To Reproduce
Steps to reproduce the behavior:

1. Set climate entity as main entity on room-card
2. Set yellow_on or another color template
3. Turn on your climate thermostat or whatever cooling or heating.
4. The color state of the card don't change

Expected behavior
It may change to yellow icon.

Screenshots

Additional context
The yaml config code of the card:

- type: "custom:button-card" template: - card_room - yellow_on name: Salón label: > [[[ return "🌡️ " + states["sensor.sensor_th_salon_temperature"].state + "°C" + " 💧 " + states['sensor.sensor_th_salon_humidity'].state + " %" ]]] entity: climate.termostato_salon icon: mdi:sofa variables: label_use_temperature: false label_use_brightness: false entity_1: entity_id: light.ambiente templates: - yellow_on tap_action: action: toggle entity_2: entity_id: light.luz_comedor templates: - yellow_on tap_action: action: toggle entity_3: entity_id: light.luz_sofa icon: mdi:wall-sconce-flat templates: - yellow_on tap_action: action: toggle entity_4: entity_id: cover.persiana_salon tap_action: action: more-info