In the Reader section, the list of users is not sorted alphabetically by default. Although there is an option to sort users alphabetically by clicking the dropdown a few times, it does not retain the selection. After sorting the list by reader email, navigating to other tabs and returning to this one reverts the changes, requiring the user to sort again, which is not intuitive.

Sorting from A to Z should be the default behavior, as anything else feels counter-intuitive.