Energy - Water Meter

All, I seemed to have messed my way around getting the power working in the energy section with the code below, but water does not seem to work, any help appreciated.

- name: "Energy Monitor AB Fast"
      state_topic: "EngergyMonitor/PowerHourFastTotalABkwh"
      unit_of_measurement: "kWh"
      device_class: "energy"
      unique_id: energy_monitor_fast_AB
- name: "Water Meter"
      state_topic: "watermeter/sensor/total"
      unit_of_measurement: "L"
      device_class: "water"  
      unique_id: water_meter
      state_class: total
    source: sensor.energy_monitor_ab_fast
    cycle: daily
    source: sensor.energy_monitor_ab_fast
    cycle: monthly 
    source: sensor.water_meter
    cycle: daily

So just after I posted this, the selection for “daily_water” was there. Is there some kind of bug and/or a certain amount of time that is req’d to pass for the selection to become valid / appear in the drop down box? as previous to this I always got the “why is my entity not listed” message as in the second snippet below?



I suppose for a new sensor the utility meter won’t exist until the sensor has a value. Did you sensors have values when you checked?

Also, did you restart or reload configs after adding the utility meters?