Bootstrap 5 Navbar Not Collapsing on Mobile Devices Even with Correct Markup
I'm trying to figure out I tried several approaches but none seem to work. I'm using Bootstrap 5.1.3 to create a responsive navbar, but I'm running into an scenario where the navbar is not collapsing on mobile devices. I've followed the official documentation closely, but it just doesn't seem to work as expected. Here's the relevant HTML code for my navbar: ```html <nav class="navbar navbar-expand-lg navbar-light bg-light"> <div class="container-fluid"> <a class="navbar-brand" href="#">Brand</a> <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarNav"> <ul class="navbar-nav"> <li class="nav-item"> <a class="nav-link active" aria-current="page" href="#">Home</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Features</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Pricing</a> </li> </ul> </div> </div> </nav> ``` I've verified that the Bootstrap CSS and JS files are being included correctly. My `<script>` tags for Bootstrap are placed just before the closing `</body>` tag: ```html <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js" integrity="sha384-...." crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js" integrity="sha384-...." crossorigin="anonymous"></script> ``` Despite this setup, when I view the site on my mobile device or in responsive mode in my browser, the toggler button does not seem to trigger the collapse functionality. I’ve also checked for any JavaScript errors in the console and there are none. Other JavaScript functionalities on the page seem to work fine. I’ve tried removing all custom styles and scripts to isolate the question but still no luck. Has anyone else faced this scenario or can suggest what might be going wrong? Any hints would be greatly appreciated! Is this even possible?