[sylpheed:32476] Missing IMAP Subfolders

[Michael B Allen]

Just installed 1.5.0rc2 from Fedora 9 and I cannot see any existing
IMAP subfolders. Trying to "Rebuild folder tree" does nothing. It
seems I can create subfolders and from looking at the resulting
directory on the server I cannot see any difference between the folder
created (.test.sub) and the ones I'm trying to access
(.Lists.whatever).

Is this a known problem and is there a way to fix it?

Server is dovcot.

Mike