navbar example Bulma is not working on mobile Blazor - mobile

Question

I copied this example navbar from the Bulma website in a Blazor website. On the webpage it is working fine but on mobile the navbar-burger does not respond. Am I missing a vital step in the process? Do I need to do something with .css for example?
<nav class="navbar" role="navigation" aria-label="main navigation">
<div class="navbar-brand">
<a class="navbar-item" href="https://bulma.io">
<img src="https://bulma.io/images/bulma-logo.png" width="112" height="28">
</a>
<a role="button" class="navbar-burger burger" aria-label="menu" aria-expanded="false" data-target="navbarBasicExample">
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
</a>
</div>
<div id="navbarBasicExample" class="navbar-menu">
<div class="navbar-start">
<a class="navbar-item">
Home
</a>
<a class="navbar-item">
Documentation
</a>
<div class="navbar-item has-dropdown is-hoverable">
<a class="navbar-link">
More
</a>
<div class="navbar-dropdown">
<a class="navbar-item">
About
</a>
<a class="navbar-item">
Jobs
</a>
<a class="navbar-item">
Contact
</a>
<hr class="navbar-divider">
<a class="navbar-item">
Report an issue
</a>
</div>
</div>
</div>
<div class="navbar-end">
<div class="navbar-item">
<div class="buttons">
<a class="button is-primary">
<strong>Sign up</strong>
</a>
<a class="button is-light">
Log in
</a>
</div>
</div>
</div>
</div>
</nav>

Answer 1

This is because Bulma doesn't come with any JavaScript, so you need to toggle the class is-active on both the navbar-burger and the targeted navbar-menu.
There is implementation examples in Bulma navbar documentation, personally I'm using the jQuery implementation which works perfectly :
$(document).ready(function() {
// Check for click events on the navbar burger icon
$(".navbar-burger").click(function() {
// Toggle the "is-active" class on both the "navbar-burger" and the "navbar-menu"
$(".navbar-burger").toggleClass("is-active");
$(".navbar-menu").toggleClass("is-active");
});
});
but there's also a Vanilla Javascript implementation in the docs if you want.

Answer 2

Have you included all scripts and links into index.html? Have you tried hard refresh(Ctrl+F5 or Ctrl+Shirt+R)? Is your Program.cs same as theirs?
If nothing of above worked, can you provide whole codebase? Ideally git or zip.