Pressbooks - Known Issue - Collapsible Section issues (UW-Madison)
Known issues with Pressbooks collapsible headers
Anchor tag links in different browsers
Links to different content within pressbooks via anchor tags (<a>) do not work consistently between different web browsers. Specifically, in Firefox, links to anchor tags which are contained within a collapsible section (underneath a header) will often display the bottom of the page the anchor tag is on rather than the content where the anchor tag is located.