openSUSE admin

The first login attempt to bugzilla always fails if you didn't visit another bugzilla page before.

Reproducer:

• open https://bugzilla.opensuse.org/index.cgi?GoAheadAndLogIn=1 in a new private window
• enter username and password, and click the "Log in" button

You will see the login form again, without any error message.
(As a sidenote: this happens with both valid and invalid login data.)

Login always works if you visit another bugzilla page before (for example the bugzilla start page), and click the "Log In" link.

Wild guess: does bugzilla set and check a "visited another bugzilla page before" cookie, and ignore login attempts if it isn't set?

BTW: The reproducer is slightly simplified - my real usecase is a browser tab with a saved search. When I start the browser again the next day and open this tab, I get redirected to the login page - but the first login attempt always fails.