Going to /login redirects to dashboard in FastAPI while displaying " Logged-in as: uncoupling" in PHP.

Reported by @fluix

• I have described the bug in complete detail in the Description section.
• I have specified steps in the Reproduction section.
• I have included the versions which are affected in the Version(s) section.

Description

Inconsistency: going to /login redirects to dashboard in FastAPI while displaying " Logged-in as: uncoupling" in PHP.

Reproduction

Log in as a user, then navigate to /login. You are redirected to /. You should be presented with the "Logged-in as" page.

Version(s)

4426c639