I just upgraded to PhpStorm 2021.1
Functionality that has change is when I double click on the tab title while its split left|right previously this would hide any open sections and leave me with just the editors. I like this way and would like to return to how it functioned.
After the update in addition to hiding the open side panels (project, git, find etc..) it also resizes the editor panel.
So if I had it split 50|50 after double click whichever tab was clicked now takes up 85|15 the majority of the screen.
Possible to revert via a setting anywhere?