Can't search for all movies on THR-22?

On my other TiVos, You can do a "Search by Title," restrict it to movies, enter any letter or number and get an alphabetized list of all upcoming movies in the schedule. This doesn't seem to be an option with the THR-22. Search by title takes you directly to the name entry screen with no opportunity to restrict the search. You can still do a WishList search for movies, but the order is chronological rather than alphabetic