Hi Liam,
Thanks for reaching out!
Have you added custom profile fields ? Can you also confirm that all users have filled out those profile fields in their profiles?
If so, please note that you’ll need to set a specific search form to be used in the user’s profile. This allows users to pre-select the fields they want to search by, and the member directory will automatically filter based on those criteria.
I hope this clarifies things, but feel free to reach out if you need further explanations or assistance.
Best regards,