Un-map default keyboard shortcut

Is these a way to completely remove a binding for a default key?

The key I want to remove is the / (fullscreen toggle). It is surrounded by Back, Enter, and volume UP.

The Full Screen toggle is the most annoying thing about kodi. If you press it twice too fast it will potentially crash Kodi.

1) They key is not needed on OSX, CMD+F does the same task.
2) Nothing is more annoying that the screen turning into a window when you are trying to hit back or enter.

Keymap editor won’t change it.