Persitent articles not shown

[Francis Moreau]

Hello,

I'm using persistent articles to save articles that I find interesting.

But when entering in a group, where articles have been made persistent,
the (old) persistent articles are not shown. They're only visible in
their corresponding cache group.

Doing '\ *' shows only persistent articles that would be showed in the
group buffer even if they're not persistent.

Is this expected ? If so how can a group display all persistent articles
?

Thanks
-- 
Francis