Make notifications have the ability to move with the app, like slack.
To select "Main display" or "Same display as app" would be a really nice QoL-thing, especially when running something in full screen on main..
Derek Ehrenberger commented
this would be super helpful. i work in an environment where we use three screens regularly, and we have a lot of chats running at once. the notifications stack up on the main screen where i actively work. i would love to move them to my third screen which is more of a notifications screen.