[MM3-users] Importing mailman 2 shows member's "Moderation Action" = "Default processing". But new members show = "None". Why

I imported my mailing lists from mailman 2. If I view the Members, it say "Moderation Action" = "Default processing".

But when I now subscribe myself or other people to the list, and view the new Members, it say "Moderation Action" = "None" for them.

Should that be happening? The mailing list 's "Default action to take when a member posts to the list" setting is set to "Default processing".

Thanks. - Mark