I love the Splits function in Monitor Configuration after I get my 2 x 2K monitor (5120 x 1440). I always use it as two 1440p monitor 2x 2560x1440.
While it works great with most Windowed apps. I find most full-screen app doesn't follow the rule. I there any settings or script that can make full screen app like media players, full screen YouTube, etc., to open to just a 2560x1440 "screen" and not the full 5120x1440?

Thank you so much,

IS there somewhere we can keep track of these feature request?
I need this function every much and I don't want to pay another company.
I am even willing to pay for pro or premium function from DisplayFusion.