[Feature Request] Add randomizer value option

[tombouquet]

Add a randomizer to the relative position value (or what one you see fit)

This could allow for things like random prize wheels, etc.

Cheers

[exeldro]

I got it working for move value, not for move source. You can find a test build here: https://github.com/exeldro/obs-move-transition/actions/runs/1178859550