Please allow us to see a full screen of code.
Twenty percent of a 16x9 monitor is too much for a window that gets used for one minute out of an hour.
2.) I wish the serial monitor could be docked as a side bar attached to the main window. I am always having to raise it, but by then I've missed what I wanted to watch. I often use the serial monitor for debugging programs.
3.) I wish the temporary files were automatically deleted after a sketch was uploaded.
Would it really be such difficult to change the IDE allow the user to decide for themselves where the code and feedback portion of their screen should be?