Split View Sometimes Activates By Itself

Sometimes, like when zooming out of a rem, split view gets activated and I don’t know why that get’s triggered. It’s also pretty random and never intentional. Anyone facing this issue as well? Might be a bug or a shortcut I’m unaware of.

I believe this is a bug. I’ve seen it happen quite a few times, but never figured out for sure what was causing it. It happens mostly while switching between rems (and/or zooming out of a rem, as you mentioned).