[Nmh-workers] Unseen-Sequence not set with rcvstore

[Yoshi Rokuko]

my Unseen-Sequence is not set up or something?
I use rcvstore with procmail and my mh_profile
looks like that:

Path: Mail
repl: -annotate
replx: -filter replxfilt -form replxcomps
send: -attach X-MH-Attachment
whatnow: -attach X-MH-Attachment
Unseen-Sequence: new
mhshow-show-image: %p/usr/bin/feh '%f'
mhshow-show-text/html: 

I thought having something like `Unseen-Sequence: new'
in my profile is enough ?

Any help is much appreciated

Best regards, Yoshi