Help with Frigate/MQTT automation

Configuration
,
1

I’m trying to use frigate detections of one particular camera to mute my TV (I can’t use the frigate notification blueprint since TV mute functionality isn’t built-in). I tried my hand at the below automation but it isn’t working. If relevant, my camera name in the frigate config is “Driveway” and the entity in HA is “camera.driveway”. Any suggestions on how to correct?

alias: "Camera Detection: Driveway (Announce)"
description: ""
triggers:
  - topic: frigate/reviews
    trigger: mqtt
conditions:
  - condition: template
    value_template: |
      {{ trigger.payload_json['after']['camera'] == 'driveway' and
         trigger.payload_json['after']['label'] == 'person' }}
  - condition: state
    entity_id: input_boolean.camera_detection_driveway_announce
    state: "on"
  - condition: state
    entity_id: remote.living_room_tv
    state: "on"
actions:
....
mode: single
2

Can’t you use the frigate sensors?

I use this trigger for one of my automatons

entity_id:
  - binary_sensor.gardencam_person_occupancy
to: "on"
trigger: state
3

I did that at first but there’s a noticeable delay in it registering motion. Whereas when I use that standard frigate notification blueprint for my phone notifications which uses mqtt, it’s instant

4

It’s instant for me.