Ecobee Humidity Reporting

I have wired my home steam humidifier (Nortec RH2) into the Ecobee 4, and all the functions are working properly.

However, the HA standard thermostat card leaves much to be desired in terms of reporting humidity data. I would like to be able to visualize humidifier equipment run time along with outdoor and indoor humidity level and humidifier set points. All of this data is available in the Ecobee.

The HA documentation for Ecobee integration describes an ‘equipment_running’ attribute, but this attribute does not seem to show up as an available entity or service in the climate or Ecobe integration. Wondering if anyone has had success with a custom card to visualize the equipment run time and humidity data I am looking for?