Numeric_state in wait_for_trigger not working?

Solving my second problem, I think the below should work:

  • Trigger above high threshold
  • Use repeat until to keep looping until sensor is below low threshold
  • Send high notification
  • Use wait_for_trigger with timeout (e.g. 60min) to detect if value drops below low threshold, then send low notification
  • If value has not dropped, repeat loop keeps firing

This only fails if the value drops below the low threshold between wait_for_trigger timing out and repeat until, which depends on the speed of my computer but is likely <1s, so with an hourly loop almost 0 chance.

alias: High CO2 test3
description: ''
mode: single
trigger:
  - platform: numeric_state
    entity_id: sensor.mh_z19_co2
    above: '1250'
condition: []
action:
  - repeat:
      until:
        - condition: numeric_state
          entity_id: sensor.mh_z19_co2
          below: '800'
      sequence:
        - service: notify.notify
          data:
            message: High CO2 in office
        - wait_for_trigger:
            - platform: numeric_state
              entity_id: sensor.mh_z19_co2
              below: '800'
          timeout:
            minutes: 60
          continue_on_timeout: false
        - service: notify.notify
          data:
            message: Low CO2 in office