Attempting to bind a game control to Escape simply unbinds it instead

Related to MC-302450 .

If you want to use the Esc key to perform a certain action in-game, you can’t do that without manually editing options.txt. Clicking on a keybind option then pressing Esc will simply unbind the control from whatever key, rather than assigning it to the escape key.

To fix: make pressing Esc correctly assign that control to that key. A new user interface button could also be added to unbind each control, if this functionality is desired.