How to unset reminders in LibreOffice Writer

users
#1

In the Navigator of LibreOffice Writer, I can set up to 5 reminders, which
are like temporary bookmarks to jump from one place to the next in the
document. However I cannot see a way to remove or "unset" a reminder. Is it
possible?

In a software like Notepad++, you can easily set and unset bookmarks by
Control-F2, and navigate by F2. Moreover you see where the bookmarks are. I
understand that LibreOffice works differently (there is not for example a
left margin with line numbers and with some gutter to put a circle for a
bookmark), but I would have expected that showing all nonprintable
characters (Control-F10) in LibreOffice would use some special character to
indicate a bookmark, er, reminder.

P.S. Sorry for my English. It is not my first language.