Inifinite Loading screen/Gateway timeout after fresh installation

I have just installed a fresh instance of Directus using the provided docker compose (this is my modifed compose) but I am not able to access it whatsoever. The logs do not indicate any error or emit any warnings. I have tried with Traefik v3 (seen in the config above), NGinX Proxy Manager and with a directly exposed port, but each time either the page never renders and I just see a title bar saying “Loading…” or the reverse proxy bails with a 504 Gateway timeout.

I have looked through a handful of GitHub issues/discussions both about Directus not loading and traefik/reverse-proxy-specific issues and applied/tried things mentioned there, but to no avail.

Does anybody have an idea what is going on or is experiencing the same thing?

Cheers

It basically looked good to me so I asked ChatGPT and it feels confident that traefik.port might be the issue.