I'm finding it nearly impossible to move the window with the mouse on macOS  :(

I'm clicking all over the top edge of the - where one normally clicks to click-drag and move a window on macOS, but it's as if the click isn't registering. Every now and then (like 1 in 20 tries) i find some magic spot that actually works. When that's happened I've tried immediately after moving the window to move it again by clicking in the same spot, and it doesn't work. It's as if it was an transitory bit of invisible magic.

I can move it with a window manager no problem. I just can't manually position it by click-dragging anywhere along the top of the window more often than 1 in 20 times... if i'm lucky.