I'm currently trying to setup application authentication for Nginx Proxy Manager. The configuration works, but anytime I try to hit /outpost.goauthentik.io/ping, authentik returns a 404, and I believe it's causing the proxy to fail. I have authentik deployed via the supplied docker compose through portainer as included.

Oauth2 authentication works fine, just the embedded outpost isn't available

Compose

Outpost config

This is also assigned to a docker integration for the local docker socket.