[BUG] DFIR-IRIS Docker failing with error 'FATAL: password authentication failed

[IOTech]

Describe the bug
Whatever I tried I am always getting this error message in the iris web app container :

sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) FATAL: password authentication failed for user "customerusername"

To Reproduce
Steps to reproduce the behavior:

Clone the iris-web repository

git clone https://github.com/dfir-iris/iris-web.git
cd iris-web

Checkout to the last tagged version

git checkout v2.3.7

Copy the environment file

cp .env.model .env
Modify the .env with the proper value

Build the dockers

docker-compose build

Run IRIS

Modify the port for nginx as I already have something running on port 443

ports:
  - "444:${INTERFACE_HTTPS_PORT:-443}"

docker-compose up

Expected behavior
Everything run fine, web app can connect to the db container with the provider user and password

Docker host : Fedora Core OS VM

I have try different approach even as building the image and using portainer to deploy the stacks while call the env via stack.env, but I am always getting the same error