Hi there - just a quick feature request! It's relatively minor but it's just one of those things that seemingly only Visual Studio seems to implement; personally, I find it incredibly useful.
When the text editor doesn't have focus, hitting the Escape key then puts focus to the text editor.
For example, if the File Explorer has focus and the Escape key is pressed, the (keyboard) focus then shifts to the text editor.
This saves having to use the mouse and is a nice time/effort saver.
Of course it would only work on forms/panels/controls that don't already use the Escape key for something.