When I enter a word in the command bar (that it doesn't recognize), it gives me "Search" as a possible option.

But "Look Up" is one of the commands it understands. It shows up as an option when I type "look up" and the word.

And it does exactly as you'd expect: it does a keylink look-up on the word.
Shouldn't that be given as one of the default options too? So I don't have to type "look up" everytime?