Many thanks, Tomos!
Intuitively, that seems like a strange place for these options, though perhaps I understand why it was placed there (because the user can add custom items.) But its function is qualitatively completely different than the other items in the Lists section. It never even occurred to me to glance down there. Why not place this item under Settings even though its interface is like the other lists? "Lists" is a really vague category heading.
At a minimum, this needs to be mentioned in the help file under "Hotkeys".
And I would suggest that it would be better