Need to add an additional Heating Unit in the Energy IQ feature (Cubit Feet) for the UK

I'd like to request that the Tado Development team add an Heating Unit of Cubic Feet (ft3) in the Energy IQ part of the app. At the moment, there is only m3 (cubic metres) and Kwh there at the moment, and a huge number (Millions) of UK homes have gas meters with cubic feet callibration not m3 or kwh. Without having Cubic Feet as a heating unit, it is making this element of the app feature completely redundanct.

To be honest, this is going to be such an easy feature to implement as it is simple mathematics from a programming point of view, so I would expect that this should be a very quick and easy request to develop, test and implement.