Frigate: Car presence keeps flickering

Configuration
1

Hello, I'm trying to use frigate to define whether or not a car is parked on the parking. The thing is it keeps flickering, on debug mode I see that the car is seen for like 2 seconds then not seen for like 2/3 minutes. I can't have a reliable config where I could use with confidence in HA whether the car is there or not. Here is my config, what do you guys think?

mqtt:
  enabled: true
  host: core-mosquitto
  user: <user>
  password: <pwd>


detectors:
  cpu1:
    type: cpu
    num_threads: 3


cameras:
  parking:
    ffmpeg:
      inputs:
        - path: 
            rtsp://<url>
          roles:
            - detect
            - record
    detect:
      enabled: true
      fps: 3
      stationary:
        interval: 30
        threshold: 1
    motion:
      threshold: 15
      contour_area: 5
      mask:
        - 0.75,0,1,0,1,1,0.75,1
    objects:
      track:
        - car
      filters:
        car:
          min_score: 0.4
          threshold: 1


snapshots:
  enabled: true
2

Frigate base is events and object, not presence. Meaning it detect New object and if the car was there already, it won't talk about it.
You'll need to template around it to make it function as presence, though it won't be easy.

3

If you are looking for more information, Frigate Documentation pages might help and
blakeblackshear/frigate · Discussions · GitHub is the official Frigate support hub and is another good place to get help with Frigate if you don't get an answer here.