[nmh-workers] bug report -- message does not go away

[Edo (Edoardo Biagioni)]

Recently I updated to ubuntu 18.04, and I got the message below.  In
spite of the promise on the last line, the message (and the need to
press "enter" for each email that I read) does not go away.

I have tried purging (apt purge) and re-installing nmh, and nothing
changed.

Please advise

aloha

        edo

$ show
(Message inbox:3)
========================================================================
Welcome to nmh version 1.7.1-RC3

See the release notes in /usr/share/doc/nmh/NEWS.gz

Send bug reports, questions, suggestions, and patches to
address@hidden  That mailing list is relatively quiet, so user
questions are encouraged.  Users are also encouraged to subscribe, and
view the archives, at https://lists.gnu.org/mailman/listinfo/nmh-workers

This message will not be repeated until nmh is next updated.
========================================================================

Press enter to continue: