[Bug]: Unable to resize mushroom-template-card

[skawsk]

Requirements

• I checked the troubleshooting section in the README to verify that I have the latest Mushroom version.
• I did a search to see if there is a similar issue or if a pull request is open.
• I have read the state of card mod support (in pin issues) and understand card mod support is not provided in this repository.

Current Behavior

Currently it is impossible for me to resize a mushroom-template-card

Expected Behavior

No response

Steps To Reproduce

No response

Context

YAML state
``
`type: horizontal-stack
cards:

• type: custom:vertical-stack-in-card
  cards:
  • type: custom:mushroom-template-card
    primary: Chambre
    secondary: |-
    {{ states('sensor.capteur_temp_chambre_temperature')
    }}°C -
    {{ states('sensor.capteur_temp_chambre_humidity')
    }}%
    icon: mdi:bed-double
    entity: light.ampoule_couloir_chambre
    hold_action:
    action: toggle
    icon_color: |-
    {% if is_state('light.ampoule_couloir_chambre', 'on') %}
    orange
    {% endif %}
    tap_action:
    action: navigate
    navigation_path: /dashboard-mushroom/chambre
    multiline_secondary: false
    double_tap_action:
    action: toggle
    card_mod: null
  • type: custom:mushroom-chips-card
    chips:
    • type: conditional
      conditions:
      • condition: state
        entity: climate.heatzy_chambre
        state: heat
        chip:
        type: action
        tap_action:
        action: perform-action
        perform_action: automation.trigger
        target:
        entity_id: >-
        automation.desactiver_chauffage_chambre_quand_la_temperature_est_superieur_a_17_degres
        data:
        skip_condition: true
        icon: mdi:radiator
        icon_color: red
    • type: conditional
      conditions:
      • condition: state
        entity: climate.heatzy_chambre
        state: "off"
        chip:
        type: action
        tap_action:
        action: perform-action
        perform_action: automation.trigger
        data:
        skip_condition: true
        target:
        entity_id: >-
        automation.activer_chauffage_chambre_quand_la_temperature_est_inferieur_a_17_degres
        icon_color: green
        icon: mdi:radiator-off
        alignment: end
        card_mod:
        style: |
        ha-card {
        padding-right: 10px;
        padding-left: 10px;
        padding-bottom: 5px;
        }
• type: custom:vertical-stack-in-card
  cards:
  • type: custom:mushroom-template-card
    primary: Entrée
    secondary: |-
    {{ states('sensor.capteur_temp_entree_cuisine_temperature')
    }}°C -
    {{ states('sensor.capteur_temp_entree_cuisine_humidity')
    }}%
    icon: mdi:coat-rack
    entity: light.lampe_entree_cuisine
    hold_action:
    action: toggle
    icon_color: |-
    {% if is_state('light.lampe_entree_cuisine', 'on') %}
    orange
    {% endif %}
    tap_action:
    action: navigate
    navigation_path: /dashboard-mushroom/entree
    multiline_secondary: false
    double_tap_action:
    action: toggle
    card_mod:
    style: |
    ha-card {
    height: 2000px !important;
    width: 2000px;
    padding-right: 150px !important;
    padding-left: 150px !important;
    padding-bottom: 30px !important;
    padding-top: 30px !important;
    }
    `

### Environment

```markdown
- Browser: Chrome
- HA Version: 2025.1.0
- Mushroom: 4.2.1

Anything else?

No response

[Sn00kiT]

Same here. Happens since 2025 HA Update

[DaTTcz]

For me too, same problem after HA 2025 update. Reverting to previous versions of Mushroom and Card mod won't change anything.