Add the option to bind a second PTT in the vPilot software.
Fair enough. However most people who use joystick or yoke have to change it manually anyway if they use yoke then switch to joystick. Even if it was limited to two push to talks surely that isn’t that demanding
I think you misread … that is an excerpt from the other post that I linked to. The original poster there was using “demanding” to mean “in high demand”.
Ah my apologies there
I second this request on behalf of all home cockpit builders worldwide. 
Thirded. I love having that ability with xPilot and miss it with vPilot
See my answer in the thread mentioned by Ross.
Rgds
Reinhard