It seems like tray icons may not be "modern enough" - see the link mkkot recently posted: "GtkStatusIcon has been deprecated in 3.14. You should consider using notifications or more modern platform-specific APIs instead." (Which is why raising money probably wouldn't help.)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/376715 Title: Thunderbird - feature request - nest in toolbar To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/376715/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs