Bringing up the hover tip for maturity ratings in the New Post floater and then clicking on the Examples link does no longer open the maturing ratings example page at: https://docs.primfeed.com/help-and-faq/maturity-ratings#breakdown-of-maturity-ratings-differences like it normally should, even though the browser's link preview even displays the target URL.

Instead, the link text merely flashes when clicked.

I'm using the LibreWolf browser, but I have also tested it in a fresh install of vanilla Firefox with the same result.