Unable to call the input_select.select_option service from a button

Configuration Frontend
1

I’m using a custom Grid Card with 4 Buttons - when I press a button, I get the following error:

Failed to call service input_select/select_option. connection lost

Here is the code:

square: false
type: grid
cards:
  - type: custom:button-card
    tap_action:
      action: call-service
      service: input_select.select_option
      service_data:
        entity_id: input_select.house_mode
        option: Home
    entity: input_select.house_mode
    icon: mdi:home
    name: Home
    color: var(--paper-item-icon-color)
    state:
      - value: Home
        color: var(--paper-item-icon-active-color)
  - type: custom:button-card
    tap_action:
      action: call-service
      service: input_select.select_option
      service_data:
        entity_id: input_select.house_mode
        option: Night
    entity: input_select.house_mode
    icon: mdi:weather-night
    name: Night
    color: var(--paper-item-icon-color)
    state:
      - value: Night
        color: var(--paper-item-icon-active-color)
  - type: custom:button-card
    tap_action:
      action: call-service
      service: input_select.select_option
      service_data:
        entity_id: input_select.house_mode
        option: Away
    entity: input_select.house_mode
    icon: mdi:shield-lock
    name: Away
    color: var(--paper-item-icon-color)
    state:
      - value: Away
        color: var(--paper-item-icon-active-color)
  - type: custom:button-card
    tap_action:
      action: call-service
      service: input_select.select_option
      service_data:
        entity_id: input_select.house_mode
        option: Vacation
    entity: input_select.house_mode
    icon: mdi:beach
    name: Vacation
    color: var(--paper-item-icon-color)
    state:
      - value: Vacation
        color: var(--paper-item-icon-active-color)
columns: 4

Any help appropriated as I’ve been pulling my hair out on this.