With the new iOS app, if I open a library and pick a tab such as Collections and scroll down, the tab navigation disappears. There is no indication of which tab I have selected or how to choose a different one.
I need to scroll all the way back to the top for the tabs to reappear and to navigate to a different one.
Previously, the iOS app had buttons for Recommended, Library, Collections, and Categories that remained at the bottom of the page so it only took one tap to switch to another.
This change seems like a big downgrade for usability.
