Backport #30685

`<pre>`: Disable auto-hiding scrollbar in IE & legacy Edge

diff --git a/scss/_reboot.scss b/scss/_reboot.scss
index e9b5a7edddd99c02b25d29ad2ee3e4c54fa0966d..5a9cef886270a708469e752752829edf0f80ae5c 100644 (file)
--- a/scss/_reboot.scss
+++ b/scss/_reboot.scss
@@ -229,6 +229,9 @@ pre {
   margin-bottom: 1rem;
   // Don't allow content to break outside
   overflow: auto;
+  // Disable auto-hiding scrollbar in IE & legacy Edge to avoid overlap,
+  // making it impossible to interact with the content
+  -ms-overflow-style: scrollbar;
 }