Need help setting up argon2

[UnconnectedBedna]

I have been trying to get the clear text password hashed but nothing I do seems to work.

According to documentation, I used docker ps to find container id and then:
docker exec -it <containerid_from_docker_ps> /vaultwarden hash

I input the password twice (I use test1234 in this example, obv not the password I use) and that give me:
ADMIN_TOKEN='$argon2id$v=19$m=65540,t=3,p=4$OWCDyog7bYbLuzzwTCd81knz9EtXh5ObEGgZqQr9hy4$cpKWWx1KdXAlAUyZo+WfwhgJ+OVctdYd1Wzl6F+dCcQ''
I edited that line to add $ to avoid variable interpolation and enter according to documentation.
ADMIN_TOKEN='$$argon2id$$v=19$$m=65540,t=3,p=4$$OWCDyog7bYbLuzzwTCd81knz9EtXh5ObEGgZqQr9hy4$$cpKWWx1KdXAlAUyZo+WfwhgJ+OVctdYd1Wzl6F+dCcQ' # single quotes should be removed, see edit below

I then put that into my docker-compose.yml.
ADMIN_TOKEN: $$argon2id$$v=19$$m=65540,t=3,p=4$$OWCDyog7bYbLuzzwTCd81knz9EtXh5ObEGgZqQr9hy4$$cpKWWx1KdXAlAUyZo+WfwhgJ+OVctdYd1Wzl6F+dCcQ

In documentation, : is used, I thought it should be =

So what should it be? : or =
Should the line be within single or double quotes, or none?
Further down in documentation, if using .env (I don't) = is used to pass the environment variable.

I have tried all, but none seems to work (I have made sure there is nothing in data/config.json) and I stop and start the container in between.
The password test1234 is denied no matter what I try and have to rely on clear text password in my docker-compose.yml (using =)

Please help me understand.

Edit
Nvm, I figured it out, I got it working by removing the single quotes and using =
I must have missed testing that particular way of doing it... Working line for test1234 is:
ADMIN_TOKEN=$$argon2id$$v=19$$m=65540,t=3,p=4$$OWCDyog7bYbLuzzwTCd81knz9EtXh5ObEGgZqQr9hy4$$cpKWWx1KdXAlAUyZo+WfwhgJ+OVctdYd1Wzl6F+dCcQ

[stefan0xC]

Both ways are supported by docker compose, cf. https://docs.docker.com/compose/how-tos/environment-variables/set-environment-variables/#use-the-environment-attribute

[UnconnectedBedna]

I probably did something wrong then, but according to the docker documentation you provided, when using : they also seem to use double quotes, witch should not be done according to the troubleshooting section on vaultwarden documentation:

You need to make sure that the configured PHC string is correctly passed to Vaultwarden so that the actual value does not end up with unneeded quotation marks like ' or " around them and also that the dollar signs are not doubled $$argon2id$$v=19$$m=65540….

So there was a lot of confusion on my side, witch probably lead to me making some other mistake, maybe I accidentally had capslock on when typing the password or smthn, IDK...

All I know is using = without quotes, as is done in the docker documentation you provided, works.