[Dovecot] Multiple Quota "ignore=" in Dovecot 1.0.x?

Any chance that multiple "ignore=" statements cab be specified for a quota in Dovecot 1.0.x? We know this is possible in 1.1, but won't be able to update until it's stable.

We've tried:

quota = maildir:storage=256000:ignore=Junk:ignore=Trash

and

quota = maildir:storage=256000:ignore=Junk,Trash

However, only "Junk" is ignored, and email can't be deleted when the mailbox is full.

Thanks!

Rich