How can I use Display Fusion to make a split like a monitor vs sharing a application? I reviewed an old post about it and the steps do not seem to work now. Thi is a primary use case for me. I do Zoom meetings multible times a day and I have to present.

My current set up is 2-Samsung 34 inch monitors. Left monitor is 2 inputs to support PBP. Second monitor is split verticaly using about 2/3's of the screen and then horizontal for the small split. I want to use the 2/3's split as my zoom presentation window.