Preview Browser should support Basic Auth / Windows Auth Challenge

[mbeckenbach]

There are still many use cases where web apps are "protected" by a basic auth and many legacy apps still use Windows Authentication (NTLM).

Electron Webview should support both basic auth and ntlm. Would be great if t3code browser would work with it.

Workaround for me is to let the agents control a headed chrome, but that is uncool.

[lgollut]

I completely agree! #17114 already reports this issue