Summarize the untracked consumption

Hi, I recently found this extremely nice feature (utility meter). I have a few smart breakers which monitors consumption, and i have a mbus-meter collecting data from my heater, which is then sent to my MQTT-server and into this utility screen and it works like a charm.

My question now, would it not be benefitial to show the total sum of untracked consumption, or am I alone with this need of a feature? If it is possible to enable this or look into making it available I would be a happy man!

Example: