Hi everyone, I created a project with bootstrap studio, but I have a problem with the sidebar. When I look at it from the PC everything works correctly, if I look at it from the smartphone instead I cannot open the submenus. What am I doing wrong?
<nav class="navbar navbar-dark align-items-start sidebar sidebar-dark accordion bg-gradient-primary p-0">
<div class="container-fluid d-flex flex-column p-0">
<a href="#">
<div class="sidebar-brand-icon rotate-n-15"><i class="fas fa-house-damage"></i></div>
<div class="sidebar-brand-text mx-3"><span>My MenĂ¹</span></div>
</a>
<hr class="sidebar-divider my-0">
<ul class="nav navbar-nav text-light" id="accordionSidebar">
<li class="nav-item" role="presentation"><a href="index.php"><i class="fas fa-tachometer-alt"></i><span>Dashboard</span></a></li>
<li class="nav-item" role="presentation">
<a href="#pageSubmenu_report"><i class="fas fa-cogs"></i><span>Report</span></a>
<ul class="collapse list-unstyled" id="pageSubmenu_report">
<li class="nav-item" role="presentation">
<a href="index.php?page=report"><i class="fas fa-euro-sign"></i><span>My Report 1</span></a>
</li>
</ul>
</li>
</ul>
<div class="text-center d-none d-md-inline"><button class="btn rounded-circle border-0" id="sidebarToggle" type="button"></button></div>
</div>
</nav>