fix: show scrollbars only when an inner area overflows

templates/layout_admin.html.twig

@@ -38,7 +38,7 @@
                     {{ icon('close', 'w-8 h-8') }}
                 </button>
             </div>
-            <div class="w-full h-full p-8 pt-0 overflow-y-scroll">
+            <div class="w-full h-full p-8 pt-0 overflow-y-auto">
                 {% if app.user %}
                     {{ knp_menu_render(knp_menu_get('admin_main')) }}
                 {% endif %}