The option is currently called "Display incoming events in the notification area", and you have to turn it off to get new chats to pop up.
It's not a very clear name for the option I think, but they are aware of this upstream, as can be read in the GNOME bug report. -- Open (but do not raise) new conversation windows automatically https://bugs.launchpad.net/bugs/206547 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs