...although vt became the default for 11.0.
Needed is a patch for en_US.ISO8859-1/books/faq/book.xml.
A commit references this bug:
Date: Thu Feb 6 16:52:49 UTC 2020
New revision: 53871
Update FAQ use of "default console driver" to be vt(4), not syscons(4)
Submitted by: pauamma_gundo.com
Reported by: email@example.com
Reviewed by: bcr
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D22699
Fixed. Thanks a lot for the report!