I hope this is the correct section to ask this in. I have been planning moving to KDE as anything GTK is now broken by design for multi GPU/XScreen setups. On my testing however I've caught a rather obnoxious behavior and can't find a way to disable it in the settings.

When you maximize a window it moves to the primary monitor rather than maximizing on the screen where you placed it or are working. How can this behavior be disabled? It really negates the point of having many screens when trying to work on something "large" reduces you to only a single working screen...