MCU Track Location Question

I use an MCU and 2 Extenders for a total of 24 channel faders + a master. My set-up (for ergonomic reasons) is the MCU in the center and one Extender on each side. It works great (and even better since 7.5.10)
Now that Cubase allows for channel zones (L/C/R) in the mixer windows, it would be very nice to be able to assign those zones to a respective set of faders. My desire is to use the right Extender as 8 channel groups, the (center) MCU and left Extender for channels, and, sometimes, the left Extender for inputs. Does anyone know if it is possible to assign zones like this?
Thanxxx…

I can only think of making a new track template with assigned values for each fader…
only guessing here though…