When I click on File / Import, a dialog box comes up that contains only: Import Settings and Data From Import Preferences, Bookmarks, History, Passwords and other data from: and a "Cancel" and "Next" button. There is no list of application to import from, and the clicking the "Next" button does nothing.
Well, when there's nothing to import from, it shows nothing. It shows Opera here since I have Opera installed. You'll need to complain upstream, it's apparently a feature.