Hi,I was playing around with mdb for angular and I thought that you guys made it to be completely free from jquery.I started to build a page using an example that you have published under Layout->NavigationExample with title: Full Page Intro with fixed, transparent NavbarI have copied css and html to my app but when scroll down menu is not changing bgcolor. so the effect top-nav-collapse class is not applied to <nav> element. I have checked in your example publishedhttps://mdbootstrap.com/previews/docs/latest/html/navigation/intro-fixed-transparent.htmland I see that at the bottom you actually include the following scripts. <!-- JQuery --> <script type=\\\\\\\"text/javascript\\\\\\\" src=\\\\\\\"../../js/jquery-3.3.1.min.js\\\\\\\"></script> <!-- 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> <script> wow = new WOW().init(); </script> Now, my question is how to get an example that would work in the same way but without jquery. This example that I have mentioned is published under mdb angular documentation.

---