bug#49645: 28.0.50; Bookmark line highlighting remain stuck

[Lars Ingebrigtsen]

Marius Kjeldahl <marius.kjeldahl@gmail.com> writes:

> A few months ago highlighting the bookmark lines got turned on by
> default. While it's possible to delete bookmarks, the highlighting
> seems to remain stuck. Setting and clearing many temporary bookmarks
> while working in code means the the code gets littered with such
> highlights.

This was a year ago, but not resolved at the time.

If this is still happening in Emacs 29, do you have a complete recipe to
reproduce the problem, starting from "emacs -Q"?