4-way split screen UI widget help (NOT LOCAL MULTIPLAYER)

Hello again,

I need to create a 4-way split screen UI where each screen is a different pawn and possessable when selected or hovered. Also would need to be able to maximize any one screen and then return to split screen mode. Where do I even start with this? Would a widget even be appropriate for this?

Think like the quad viewports in the editor.

Anything would be helpful… I cant find much aside from 4-player local splitscreen info, which certainly will not work in my case.