I asked a semi-related question about the Cinematic Sequence and Instigators, and from what @RayBenefield said it sounds it wasn’t possible to do what I wanted to do with Verse.
I was trying to start a Cinematic Sequence for only the the instigating player who interacted with a button, while you’re trying to stop a Cinematic Sequence for only the instigating player who clicks a UI button. It might be that either the sequence plays/stops for everyone or nobody, and we can’t pick and choose who. Or maybe stopping is different, I don’t know 
Do you want the sequence to keep playing, but for the camera of the player who clicked the button to return to normal so that that person is not watching the sequence?
Ray’s answer:
This is a known limitation of the verse wrapper for the
Cinematic Sequence Deviceright now… it’ll eventually get aPlayerparameter. HOWEVER, there are technical difficulties in allowing multiple people to watch the same cinematic sequence but like overlapped, while someone else is watching it if it is set to instigator only since Verse is server side. So be aware that even when the Verse wrapper gets updated that will also still be a thing.