Created attachment 138093 [details]
Screenshot of bug

SUMMARY
Hyperlinks aren't highlighted/underlined, at least not on my website.


STEPS TO REPRODUCE
1. Visit, for example https://readingma.us/GovtZone/SchoolCommittee/Main/CapHillIncident/Emails.


OBSERVED RESULT
Notice that there are lots of hyperlinks, which can be observed by mouse-hovering. But they're not underlined, as they should be. But regular (non-hyperlink) underlines do appear. See attached screenshot.

main#content div.content /*article div.node__content*/ a               {text-decoration:none;}
main#content div.content /*article div.node__content*/ a:link          {text-decoration:underline solid 12.5% var(--celtsBeige);}
main#content div.content /*article div.node__content*/ a:hover         {background-color:var(--celtsBeigePreHover);}
main#content div.content /*article div.node__content*/ a:visited       {text-decoration:underline solid 12.5% var(--bruinsGold);}
main#content div.content /*article div.node__content*/ a:visited:hover {background-color:var(--bruinsGoldPreHover);}
(where Bruins Gold=#FFB81C, Celts Beige=#E59E6D, Boston team colors)


EXPECTED RESULT
Try any other browser, they're underlined.


SOFTWARE/OS VERSIONS
Fedora 34, installed a couple days ago, all up-to-date.
Plasma/X11
Application version 3.1.0
QtWebEngine version 5.15.2
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Falkon/3.1.0 Chrome/83.0.4103.122 Safari/537.36

ADDITIONAL INFORMATION
I looked for a setting in Preferences but couldn't find.