env variables for require_plex_login

[HMpugh]

Attempting to setup requiring a plex login. What is the correct way to set up the docker-compose for that variable. I assumed it would be a boolean like I have below.

moviematch:
image: lukechannings/moviematch:latest
container_name: moviematch
environment:
PLEX_URL: ""
PLEX_TOKEN: ""
LIBRARY_TITLE_FILTER: Movies
REQUIRE_PLEX_LOGIN: true
ports:
- 8000:8000

[Manfred73]

I was looking to set this up as well, but the documentation does not clearly state the values of all the possible environment variables. I tried the value true as well, but it does not show me the Plex login option.
When accessing the url on port 8000 I get a login screen where I can only fill out my name and generate a room number.
I think it is connected to my Plex server, because I see movies that are in my Plex. But how can I verify it is actually connected to my Plex server? The log only shows listening on port 8000 and that I logged in.
And where is the configuration stored of my choices? Can this also be externally saved by configuring a volume?

[ninthwalker]

You have to use the beta versions for plex sso signin, but it was never finished and has bugs/security issues still. So not advised to use externally.