--worker-cert= not recognized by quickstart command

Hello,

We are trying to use a custom Certificate to use with a child workder (sonarqube runner mvn) and we try to use --worker-cert= but this does not work:

concourse: restart: always image: concourse/concourse:4.2.1 command: quickstart --worker-cert=/etc/ssl privileged: true depends_on: [concourse-db] ports: ["8080:8080"] volumes:

/etc/ssl/certs:/etc/ssl/certs
/usr/share/ca-certificates/extra:/usr/share/ca-certificates/extra
/home/beheer/hbr-hm-devtools/certificates:/home/hbr-hm-devtools/certificates environment:
CONCOURSE_POSTGRES_HOST=concourse-db
CONCOURSE_POSTGRES_USER=concourse_user
CONCOURSE_POSTGRES_PASSWORD=concourse_pass
CONCOURSE_POSTGRES_DATABASE=concourse
CONCOURSE_EXTERNAL_URL=######
CONCOURSE_ADD_LOCAL_USER=test:$$2a$$10$$0W9/ilCpYXY/yCPpaOD.6eCrGda/fnH3D4lhsw1Mze0WTID5BuiTW
CONCOURSE_MAIN_TEAM_ALLOW_ALL_USERS=true
CONCOURSE_WORKER_GARDEN_NETWORK
CONCOURSE_CERTS_DIR=/etc/ssl/certs
CONCOURSE_WORKER_CERT=/etc/ssl/certs ....

any idea why?

concourse / concourse-docker

--worker-cert= not recognized by quickstart command #35