There’s no “done” button when you put a birthday in the profile section. There’s only an “x” which makes you feel like it will clear it out. There’s no “done” button on any field. Again, 100% of the people who tested the app all asked me about how to collapse the birthday to move on to the next field. There’s also no “done” button when editing a profile, just that “create profile” which is super confusing.