From 7ad7e16633b23fc7bcd3e59737f82bb73eac4986 Mon Sep 17 00:00:00 2001
From: "Fred K. Schott" <fkschott@gmail.com>
Date: Mon, 19 Jul 2021 21:30:30 -0700
Subject: [PATCH] add back removed left sidebar scroll behavior

---
 docs/src/components/SiteSidebar.astro | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/src/components/SiteSidebar.astro b/docs/src/components/SiteSidebar.astro
index 7edfda514d..03bced1018 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%;