On https://spec.openapis.org/, for all versions of the specification, there's a conflict between user-defined anchors (<a name="infoObject"></a> in MD) which appear both in the navbar and in the main document (they are turned into <span id="infoObject"...) making quite complicated the navigation between objects when reading the specification.

To reproduce the bug:

• Go to https://spec.openapis.org/oas/v3.1.0.html
• Scroll to the OpenAPI object (or click on it in the navbar)
• Click on Info Object (which targets #infoObject)
• Instead of having the document scrolling to the Info Object section, it's the navbar that scrolls to its Info Object header (both containing a

Note that using the link with the anchor in a new tab works: the document scrolls to the right section.