Does DisplayFusion have a feature to snap windows to sizes when drug(dragged?) to zones? There is a MS windows powertoy called fancy spaces that does this poorly, but the concept seems useful.

Just wanted to chip in that you can set up monitor configuration with splits and padding according to your liking. I ended up disabling the taskbar on all of the splits, and with enabling "auto-fill all splits". Works very similiar to powertoys fancv zones nopw.