I am interested in this as well.
Currently, whenever I change one filter or collection, I always have to stop the second screen and delete the profile and start a new session on the second screen to have the same settings applied.
It doesn't make sense to me to have different censoring applied on 2 screens I have. Especially when using the leveling collections, you can simply `evade` the censoring by switching between screens.
For me it would be great to be able to check screen 1 or screen 2 or screen 3 or all 3.
(I use 2 but I'm sure some people use 3 so including that)