Trouble with konqueror on http authentication

[Erik Rull]

Hi all,

I don't know how to get this working again. I just updated to 20.04 from 16.04
(kubuntu LTS) and before the update this was working great:

I start my Linux box (just power on) and remote SSH into the system
(X-Forwarding enabled). Then I open my applications and also konqueror. This
works all fine and smoothly, websites are displayed fine. Until I try to access
a website with HTTP-Authentication - there I directly get a 401 - no asking for
a password, nothing, just the 401 page directly. Firefox prompts me for the
username/password and shows me the page behind the authentication.
So the server is fine. I tried multiple servers and konqueror behaves always the
same.

Any idea what I broke during the update?

Best regards,

Erik