Postfix not applied when state is template

[Masterz69]

Do I right to expect to have postfix added in both cases ?

- type: custom:paper-buttons-row
  base_config:
    name: false
    state:
      postfix: " W"
  buttons:
    - - entity: sensor.sva_lights_power
        icon: 'mdi:lightbulb-group-outline'
        layout: icon|state_name
        name: 'Lights'
      - entity: sensor.sva_lights_power
        icon: 'mdi:lightbulb-group-outline'
        layout: icon|state_name
        name: 'Lights'
        state: "{{ states(config.entity) | round }}"

Actually show:

[mikedrawback]

you can just put the postfix right into the template

"{{ states(config.entity) | round }} W"

[Masterz69]

Sure. As well as would like to enjoy benefits of base_config - to not duplicate staff between entries.