Creation of Multiple Jenkins Users Doesn't Work (JCasC - SecurityRealm)

Jenkins and plugins versions report

Helm Chart 4.2.18 Jenkins Jenkins 2.375.1 Plugins - All latest:

branch-api
kubernetes
matrix-project
matrix-auth
credentials
credentials-binding
git
configuration-as-code
http_request
slack
github
github-api
github-branch-source
aws-java-sdk
amazon-ecr

Hi,

I tried setting up another user to get created once Jenkins goes up, via the SecurityRealm: directive, like that:

  JCasC:
    jenkins:          
      securityRealm: |-
        local:
          allowsSignup: false
          enableCaptcha: false
          users:
          - id: "admin"
            name: "Jenkins Admin"
            password: "${chart-admin-password}"
          - id: "ml-admin"
            name: "ML Admin"
            password: "Passw0rd"

The first user gets created, but the second user doesn't. I'm actually not sure if it got created because of this configuration, or because of another one-

  admin:
    existingSecret: "jenkins-admin"
    userKey: jenkins-admin-user
    passwordKey: jenkins-admin-password

So I have 2 questions since I couldn't find the answer myself in documentation:

Is the first config I posted responsible for the users creation? if not, how can I create a second user?
Is the second config I posted responsible for the admin user creation? additional note about that is when I add also -
```
adminSecret: false
```
and spin up Jenkins, it goes up without an admin user and the first screen I get when I browse Jenkins is asking me to create an admin user. (I added this since I'm using an existing secret, so I don't really need the chart to create the secret for the admin user)

Thanks, Hila

What Operating System are you using (both controller, and any agents involved in the problem)?

AWS EKS 1.24

Reproduction steps

Use configuration as I posted above and see only admin user got created.

Expected Results

Two users should get created.

Actual Results

only admin user got created.

Anything else?

No response

jenkinsci / configuration-as-code-plugin