Issue type:
[ ] question
[x] bug report
[ ] feature request
[ ] documentation issue
Steps to reproduce:
Open html-file:
<!DOCTYPE html>
<html>
<head>
<title>ReDoc</title>
<!-- needed for adaptive design -->
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://fonts.googleapis.com/css?family=Montserrat:300,400,700|Roboto:300,400,700" rel="stylesheet">
<!--
ReDoc doesn't change outer page styles
-->
<style>
body {
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<redoc spec-url='http://petstore.swagger.io/v2/swagger.json'></redoc>
<script src="https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js"> </script>
</body>
</html>
At page load, the left menu expands and all seems fine.

Navigating to one item in the expanded list also works.

When scrolling up or down in the main content area the left menu disappears out of the view.

The left menu works as expected in Safari v13.0.2, Firefox v72.0.2, and Chrome v79.
@RomanHotsiy Yes, sorry I missed that one. #1167 is marked as closed though, but I have verified locally that the problem still persists when using [email protected] https://github.com/Redocly/redoc/issues/1167#issuecomment-584197499

Use rc.23 馃槃
@RomanHotsiy thanks! 馃槄
Most helpful comment
Use rc.23 馃槃