diff --git a/docs/src/components/SiteSidebar.astro b/docs/src/components/SiteSidebar.astro
index 7edfda514..03bced101 100644
--- a/docs/src/components/SiteSidebar.astro
+++ b/docs/src/components/SiteSidebar.astro
@@ -21,6 +21,15 @@ const {currentPage} = Astro.props;
   </ul>
 </nav>
 
+<script>
+  window.addEventListener('DOMContentLoaded', (event) => {
+    var target = document.querySelector('.nav-link.is-active');
+    if (target && (target.offsetTop > (window.innerHeight - 100))) {
+      document.querySelector('.nav-groups').scrollTop = target.offsetTop;
+    }
+  });
+</script>
+
 <style>
   nav {
     width: 100%;