Feature request: initialize random patch without editor

The Sub Phatty editor lets me initialize a random patch and I find that great fun and sometimes I find new starting points for usable sounds. I don’t always have a computer near my synths though, so it would be cool if it were possible to set up a random patch without needing the software editor running on a computer connected via USB. This would be cool to have for the Sub 37 as well.

hold down the KNOB SHIFT button, and while holding it press the Output MUTE button. This should create a random preset, if you’re using recent Sub 37 firmware.

already implemented