Unable to use browser popup on entity from a room card

[jogon99]

I'm using a room card template, in which you can use 4 different entities. While trying to configure the tap_action on one of the entities, it does nothing. I think I have the syntax correct because I use the same tap_action on the room card, and it works.

My question is if it is not possible to use a browser mod pop up action on an entity.

I will give the yaml, in which the tap_action of the card shows well, but not the tap_action of entity_1

          - type: 'custom:button-card'
            template:
              - card_room
              - blue_no_state
            name: Salón
            icon: mdi:sofa
            entity: sensor.temperatura_salon
            tap_action:
              action: fire-dom-event
              browser_mod:
                service: browser_mod.popup
                data:
                  content:
                    type: horizontal-stack
                    cards:
                      - type: custom:mushroom-light-card
                        entity: light.lampara
                        use_light_color: true
                        show_brightness_control: true
                        collapsible_controls: true
                        show_color_temp_control: true
                        show_color_control: false
                        icon: mdi:lamp
                        secondary_info: none
                        layout: vertical
            variables:
              label_use_temperature: true
              label_use_brightness: false
              entity_1:
                entity_id: light.sofa_2
                icon: mdi:lightbulb
                templates:
                  - yellow_on
                #popupluces
                tap_action:
                  action: fire-dom-event
                  browser_mod:
                    service: browser_mod.popup
                    data:
                      content:
                        type: horizontal-stack
                        cards:
                          - type: custom:mushroom-light-card
                            entity: light.lampara
                            use_light_color: true
                            show_brightness_control: true
                            collapsible_controls: true
                            show_color_temp_control: true
                            show_color_control: false
                            icon: mdi:lamp
                            secondary_info: none
                            layout: vertical