I figured out what was causing the issue. I have Authelia setup as a middleware for traefik. Even though I am logged into authelia on my firefox I guess when firefox requests the opensearch.xml it does it wtihout my authelia session cookie. When I set my searxng url to bypass in authelia everything works. I'd rather not do that though. If I bypass it just long enough to add the search it does still work but my autocomplete doesn't. Does anyone know the exact path that is being used to make autocomplete requests? I could possibly bypass just that resource in authelia.