Simulating multiple tracked users (Kinectv2)

So am aware of Kinect Studio and recorded .xef files.

The problem is as a solo developer trying to develop an application that tracks multiple users, I have no recorded streams of more than 1 person.

Is there some way of creating multiple person .xef files perhaps by combining single person recorded results?

or is there a source somewhere online of multiple person .xef files for testing? Seems to be a huge oversight on the part of Microsoft.