Script can't add contact sensors

[catduckgnaf]

The problem is that, since we can't read the content of the message, the mqtt sensor uses a counter. So then when the sensor sends its heartbeat message, it throws it off and the only way to fix it is to switch the 0 and 1 between the payload values.

Below is manual setup example

• name: "front door"
  unique_id: "front_door_mqtt"
  state_topic: "rtl_433/SimpliSafe-Gen3/********"
  device_class: "door"
  value_template: >
  {{ (value_json.ctr % 2) }}
  payload_off: "1"
  payload_on: "0"