Frigate NVR proxy with nginx reverse proxy


I have HassOS as VM under proxmox, I also have a nginx VM as reverse proxy for the different services I am hosting

I’ve installed frigate as a docker container inside a LXE container. And integrated it to Hass with the Frigate NVR proxy add-on.

The issue is when i access Hass from its FQDN ( I cannot access frigate from the Hass sidebar. I believe that is because the add-on create a nginx reverse proxy with these parameters:

    location / {
        deny    all;

Denying access to my reverse proxy

I my case I guess I would need:

    location / {
        allow [reverse-proxy-ip-address];
        deny    all;

What would be the best approach to do this since HassOS is pretty closed down?