i use this. it’s not maintained so you need to manually enable its access to assistive control in Settings but besides that still works great:

https://github.com/jmgao/metamove

it does exactly what you want coming from Fluxbox-style window managers

here’s how i configure it (it has a settings ui, this just automates setting it up) https://github.com/justjake/Dotfiles/blob/3d359f961b009478ef...

i didn’t notice the hideous corner grab areas for a few weeks after updating to 26 because i never tried to use the corner