PassFile in docker compose?

I'm trying to use docker compose to spin up postgres and pgAdmin services, and the only sticking point is a minor one: I can't seem to get the PassFile to work. I wonder if it's not possible because of the following note at the bottom this page of the pgAdmin docs https://www.pgadmin.org/docs/pgad

Re: How to use pgadmin 4

Thanks Praveenraja!! It worked. I would like to have Desktop version. How can Invoke that? Ajay Ajay Kumar Applications Developer Prince William County Public Schools From: R.R. PRAVEEN RAJA Sent: Tuesday, July 21, 2020 1:48 PM To: Ajay Kumar ; Murtuza Zabua