Godot Version
4.5 (but happened on many previous ones.
Question
This is an FYI because I know many others experienced it. If you’re experiencing window input lag on the Godot editor, delay in moving windows around, or issues trying to select code in the code editor and have Magnet (a window snapping app) installed, disable it.
For some reason Magnet and Godot don’t play nice and after years of struggling with the above, turning it off fixed my issues.