Window Snapping on the bottom isn't working

I'm trying to use the new Window Snapping function in Sequoia. I can snap windows using the top of the screen, but none of the bottom snaps are working. Any idea what I might be doing wrong? I have a dual monitor setup and like I said, the top snap functions work.

Correction, the bottom right and bottom left snaps are working, I just can't get the bottom center snap to work.