Basic auth? The insecure authentication method?

Ok, I’ll look it up anyway. Under the jellyfin repository, there were eight results, none of which seemed to describe what you meant, and under the jellyfin-web repository, there were none. Using a web crawler search, I was able to find Issue #123 for jellyfin-android

Is that it?

You’ve piqued my interest. Where can I read about it?

I did a quick search on their github and came up empty. Maybe no one mentioned “htaccess” in the issue.