How to get desktop+ vr display a differnt screen from the one your monitor outputs

[The Unknown Corner]

Hello, how can I make desktop+ basically act as a second monitor in a way.

[elvissteinjr]

As in, create virtual display? Desktop+ doesn't have that kind of feature.
It is able to show whatever gets output to headless dongles if you have any, but that's the best it can do right now without adding a real monitor.

Depending on your use-case, window captures may also be viable since windows don't have to be in front to be captured.