Ok think I've figured it out.
The search bar at the top is search users.
The small search icon is the actual search
(?)
Forgot to cc nostr:npub1jlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qdjynqn for that question 🫡
Discussion
Yeah the small icon is the advanced search. Both rely on relay support, so coverage is spotty. Hoping to fix this with DVMs someday