Automation based on Frigate Blueprint never triggers

Using Frigate Notification (0.10.0) Blueprint to build a notification for motion detection in the back yard. Automation never triggers. Banging my head. What am I missing?

UI
Frigate Camera backyard
Device iPhone11_Matt
Everything else default

automations.yaml

- id: '1669051485091'
  alias: 'Backyard Camera '
  description: Backyard Camera Frigate Notification
  use_blueprint:    
      path: hunterjm/frigate_0.10_notification.yaml
      input:
        camera: backyard
        notify_device: d33f72d0febd24f396bd9f420b19d019

Frigate Camera Config

cameras:
  backyard:
    ffmpeg:
      inputs:
        - path: rtsp://USER:[email protected]:554/h264Preview_01_sub
          roles:
            - detect
        - path: rtsp://USER:[email protected]:554/h265Preview_01_main
          roles:
            - record
    detect:
      width: 640
      height: 360
      fps: 5
    rtmp:
      enabled: False 
    motion:
      mask:
        - 0,0,160,0,156,38,0,195
        - 368,0,509,0,640,0,640,89,367,28,640,85,507,77,473,80

MQTT Payload
Message 183 received on frigate/events at 5:22 PM:

{
    "before": {
        "id": "1669242171.991652-nsoaz4",
        "camera": "backyard",
        "frame_time": 1669242171.991652,
        "snapshot_time": 0,
        "label": "person",
        "sub_label": null,
        "top_score": 0,
        "false_positive": true,
        "start_time": 1669242171.991652,
        "end_time": null,
        "score": 0.51171875,
        "box": [
            417,
            302,
            467,
            359
        ],
        "area": 2850,
        "ratio": 0.8771929824561403,
        "region": [
            147,
            0,
            587,
            440
        ],
        "stationary": false,
        "motionless_count": 0,
        "position_changes": 0,
        "current_zones": [],
        "entered_zones": [],
        "has_clip": false,
        "has_snapshot": false
    },
    "after": {
        "id": "1669242171.991652-nsoaz4",
        "camera": "backyard",
        "frame_time": 1669242172.764712,
        "snapshot_time": 1669242172.764712,
        "label": "person",
        "sub_label": null,
        "top_score": 0.70703125,
        "false_positive": false,
        "start_time": 1669242171.991652,
        "end_time": null,
        "score": 0.76953125,
        "box": [
            377,
            250,
            448,
            358
        ],
        "area": 7668,
        "ratio": 0.6574074074074074,
        "region": [
            99,
            0,
            539,
            440
        ],
        "stationary": false,
        "motionless_count": 3,
        "position_changes": 1,
        "current_zones": [],
        "entered_zones": [],
        "has_clip": true,
        "has_snapshot": true
    },
    "type": "new"
}

You should post this question under the blueprint thread & ask the creator @hunterjm
As it is the Automation that

Did you ever get a resolution to your issue? I’m having the same one.