A bit weird that the app "required" the update to v1.49.0 on iOS.
The update info:
The Home experience now includes a carousel of videos from our family of brands, and navigation to help you explore. A new Welcome experience lets you browse without logging in or creating an account. A redesigned Discover screen invites you to dive into categories, from essentials, like shore excursions, to things to do, such as fitness and spa.