This makes it so that its disconnected from the main editor and you can drag it onto other screens
Alt text: A tooltip appearing over the godot edit saying Make the Script editor floating. Appearing near the top right of the script window due to hovering over the top right button there.
Since a few updates (using 4.4 RC… 5??) it also remembers where you left all the screens after closing. Now I can unleash my full ‘Tie Fighter’ triple screen setup to its full potential, without any hassle, and I love it.