By design, this doesn't happen automatically. You have to go to Preferences -> Calendar -> General, and manually set the time zone. I'd recommend attaching the upstream bug here from https://bugzilla.mozilla.org if the feature request exists. If not, create it there and then link here so we can track it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/949796 Title: lightning thunderbird extension does not follow system time zone settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightning-extension/+bug/949796/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
