mutt-patches not displaying all mail lists in the sidebar

[Mitchell Laks <mlaks@post.harvard.edu>]

Hi,

I just installed the mutt-patches package in order to get the sidebar to
show what mailing subdirectories have new mail.

I use the Mail directory format. I have about 10 different subdirectories. 
For some reason only one (an inactive old one)  is showing in the sidebar.

Is this a bug? If not, how do I tell it what subdirectories to list?

Mitchell