From aabc6dd67019d34e4273d5ec5c95c600253f868b Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijn@haverbeke.nl>
Date: Wed, 10 Nov 2021 09:52:53 +0100
Subject: [PATCH] Reset native scrollbar when hiding it

To avoid it reinitializing in a scrolled position on Chrome

Issue https://github.com/codemirror/CodeMirror/issues/6819
---
 src/display/scrollbars.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/display/scrollbars.js b/src/display/scrollbars.js
index 18ac121a94..f77ffc19f0 100644
--- a/src/display/scrollbars.js
+++ b/src/display/scrollbars.js
@@ -60,6 +60,7 @@ class NativeScrollbars {
       this.vert.firstChild.style.height =
         Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"
     } else {
+      this.vert.scrollTop = 0
       this.vert.style.display = ""
       this.vert.firstChild.style.height = "0"
     }