[QUESTION] Is my Config wrong? about esphomatrixv2 HOT 2 CLOSED

alias: "Matrix: Timer test"
description: Zeigt einen Timer auf der Matrix an
trigger:
  - platform: state
    entity_id:
      - timer.eier_timer
    to: active
condition:
  - condition: state
    entity_id: timer.eier_timer
    state: active
action:
  - repeat:
      sequence:
        - service: esphome.matrix3_alert_screen
          data:
            default_font: true
            icon_name: ten
            screen_time: 1
            r: 200
            b: 200
            g: 50
            text: >-
              {{ (state_attr('timer.eier_timer', 'finishes_at') | as_datetime -
              now()).total_seconds() | int(0) }}
        - delay:
            hours: 0
            minutes: 0
            seconds: 1
            milliseconds: 0
      while:
        - condition: state
          entity_id: timer.eier_timer
          state: active
mode: single