No!
There is a difference in styling for anons. It’s even visible in my screenshot. There is a .anon
at the beginning and the css rule is slightly different
and while the latter works fine on /latest it doesn’t work on /categories when it’s using categories and latest topics.
On my forum (version from 2025-08-05T07:44:00Z) The css looks like this
On your sites the .latest-topic-list-item.visited a.title:not(.badge-notification)
selector is no longer there.
It was removed in UX: Fix old syntax by jordanvidrine · Pull Request #34138 · discourse/discourse · GitHub.
Until it’s fixed in core an admin could add something like this to the theme or a component
.latest-topic-list-item.visited a.title:not(.badge-notification) {
color: var(--title-color--read);
font-weight: var(--topic-title-font-weight--visited);
}