heading does not include icons

[prankousky]

Hi everybody,

I am trying to set up one custom:banner-card per room on my VIP dashboard (containing an overview of the most important entities).

This is my code

- type: "custom:banner-card"
  heading: [mdi:star, VIP]
  entities:
    - entity: binary_sensor.zwischenzimmer_tuer_contact
      name: Zwischenzimmer
      icon: mdi:door
    - entity: binary_sensor.draussen_gartentor_contact
      name: Tor
      icon: mdi:door
    - entity: sensor.beidesindda
      name: Beide
      icon: mdi:heart

This is the result:

I have tried different versions for the heading, for example, I changed it to

  heading: 
    - "mdi:star"
    - VIP

No success.

I have tried different icon values, for example mdi:heart (which definitely works with this card, as it is used for the sensor above and does show up) and hass:star, but they won't work, either.

Can you please help me fix this?

Thank you in advance :)

[conradhagemans]

I am using:

heading:
  - "\U0001F5A5 Computer"

This works