Cortex Control - Main Page Headphone Level Dial

I haven’t found a topic on that.
But i would love to get a volume dial for headphones on the Mainpage to set up the Headphone Level from there without going into the I/O settings everytime.

I use the QC as an interface, i use the main volume dial for my monitors, an additional dial on the mainpage (which can be linked to any output, for example the headphone out) would be so cool!