[Obm] Thunderbird/Lightning: sync tasks

[Cyril DANGERVILLE]

Hello,
It was not quite clear on the OBM website, whether the OBM
Thunderbird/Lightning connector allows to synchronize tasks (besides
contacts and calendars), like the Outlook connector.
Is it the case or not?
If not, is there a plan to implement this? In OBM 2.2 maybe?
I am having a hard time to find explicit (non-proprietary) support for
task sync in Lightning. So far, I found only the SyncKolab extension
(said to be unstable yet) that would use a shared folder directly on
the Cyrus IMAP server that OBM relies on.

Thanks for any hint.
Regards.