Visiting database.dev/<user> shows a profile page for <user> even if the user doesn't exist

[imor]

Bug report

• I confirm this is a bug with Supabase, not with my own application.
• I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

Profile pages for non-existent users is shown.

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

1. Visit https://database.dev/cat. cat can be replaced with any non-existent user.
2. See the profile page for user cat.

Expected behavior

An error about user not existing should be displayed.

Screenshots

System information

• OS: macOS
• Browser (if applies) brave

Additional context

N/A