Sorry if this question has been asked before, I searched multiple phrases but could not find a definitive answer.

Is this possible to resize adjacent windows simultaneously via some sort of custom script? In another thread a saw a mod mentioned that DisplayFusion is unable to take control of built-in Windows functionality.

Would it be possible to implement this feature without using the built-in Windows func? I've considered switching back to native window management just to be able to use this feature again so I'd love to get it working somehow.