I've been chasing down oddities in behavior related to FTS Solr for a while now.

First the part that isn't a problem with dovecot:  In cases where message deletes bypass the Trash folder (such as shift-delete and normal workflow with the Drafts and Sent folders), Thunderbird does not inform Dovecot about the change in a way that causes Dovecot to delete the entries from Solr. When you completely exit Thunderbird, it then sends something to dovecot that results in the messages being deleted from Solr.

Today I discovered a related problem that I think IS in Dovecot.  I did a shift-delete on some messages, and then exited Thunderbird.  Dovecot did delete the messages from Solr, but it did not send a commit to make those changes affect subsequent searches.

Is this something worth opening a bug?  Where would I do that?

Thanks, Shawn