Hmmm, it seems to happen when 'icon-in-taskbar' is disabled so I've checked the related code and found something very possibly wrong. I've just uploaded a beta version at: https://launchpad.net/~manu-tm/+archive/testing
(I tested with Xubuntu in a VM.)
Hmmm, it seems to happen when 'icon-in-taskbar' is disabled so I've checked the related code and found something very possibly wrong. I've just uploaded a beta version at: https:/ /launchpad. net/~manu- tm/+archive/ testing
(I tested with Xubuntu in a VM.)