How do I hide / remove the extra console in the Firefox Web Developer tools? It's wasting space and there isn't a close button or context menu to get rid of it.
I found the answer at https://developer.mozilla.org/en-US/docs/Tools/Keyboard_shortcuts:
Toggle split console (except if console is the currently selected tool)
Escape key to toggle the extra console in Firefox; the developer tools must have focus for this to work though.