Mopeka tank size data

When you setup the Mopeka app you configure the Tank size.

It would be nice if this were either pulled or also configured in HA. I have my Mopeka sensor as an energy source but the Tank size has to be configured in the formula. That should be present natively in Mopeka sensor data.

  - sensor:
      name: "Propane Level"
      unique_id: propane_level
      icon: mdi:fire
      device_class: gas
      state_class: total_increasing
      unit_of_measurement: "ft³"
      state: "{{ ( states('sensor.pro_plus_####_tank_level') | float * 0.01 * 250 * 35.65 ) }}"

    source: sensor.propane_level
    cycle: daily
    source: sensor.propane_level
    cycle: monthly
    source: sensor.propane_level
    cycle: yearly

Maybe this all could be integrated into the Mopeka sensor so its natively supported by the energy card?