Stepper cant be init

Im not sure if this is the Problem.In your docu. are 2 JS imports.

In Sourcecode of MDB i cant find the Stepper.js.

Hi, I just used Stepper from: https://mdbootstrap.com/docs/jquery/components/stepper/#linear-stepper and it works fine without any errors.

My CSS imports:

<!-- Font Awesome -->
  <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.11.2/css/all.css">
  <!-- Google Fonts Roboto -->
  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap">
  <!-- Bootstrap core CSS -->
  <link rel="stylesheet" href="css/bootstrap.min.css">
  <!-- Material Design Bootstrap -->
  <link rel="stylesheet" href="css/mdb.min.css">
  <!-- MDBootstrap Steppers Pro  -->
  <link href="css/addons-pro/steppers.min.css" rel="stylesheet">
  <!-- Your custom styles (optional) -->
  <link rel="stylesheet" href="css/style.css">

My JS imports:

<!-- jQuery -->
    <script type="text/javascript" src="js/jquery.min.js"></script>
    <!-- Bootstrap tooltips -->
    <script type="text/javascript" src="js/popper.min.js"></script>
    <!-- Bootstrap core JavaScript -->
    <script type="text/javascript" src="js/bootstrap.min.js"></script>
    <!-- MDB core JavaScript -->
    <script type="text/javascript" src="js/mdb.min.js"></script>
    <!-- MDBootstrap Steppers Pro  -->
    <script type="text/javascript" src="js/addons-pro/steppers.min.js"></script>

And initialization:

<!-- Your custom scripts (optional) -->
    <script type="text/javascript">
    $(document).ready(function () {
      $('.stepper').mdbStepper();
    })
    </script>

That 2 imports in MDB Docs are only examples. You don't have to use both. One is regular, and the second one is with minified code. Are you the PRO user? Becouse the stepper is a PRO component and it dosen't work in MDB FREE.

Best,