Frigate Proxy Addon + Authentication on a separate Frigate container

[mario-tux]

Hi, I run Frigate on a container in a separated host w.r.t. HA. I used to exploit Frigate Proxy Addon to access Frigate from the menu of HA. With the last stable Frigate I started to use authentication and I closed the unauthenticated 5000/TCP port. I can use the Frigate HA component with recent support to the authentication mechanism but this support looks missing in the specified Addon.
Am I missing something or we need a specific support?