[docs] Revert sidebar scrolling (#19678)

mui · Feb 13, 2020 · 01b8b09 · 01b8b09
1 parent 5faba4b
commit 01b8b09
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/src/modules/components/AppDrawer.js b/docs/src/modules/components/AppDrawer.js
@@ -30,7 +30,7 @@ function PersistScroll(props) {
 
     const activeBox = activeElement.getBoundingClientRect();
 
-    if (savedScrollTop !== null || activeBox.top < savedScrollTop) {
+    if (savedScrollTop === null || activeBox.top - savedScrollTop < 0) {
       // Center the selected item in the list container.
       activeElement.scrollIntoView();
       // Fix a Chrome issue, reset the tabbable ring back to the top of the document.