Since it is not possible to run more instacnes of PAC, I would find useful (for switching between different projects) functionality to HIDE and UNHIDE tabs in Main TAB bar for specific group. Or to detach tabs belonging to Group to new Tab bar window. Thanks.
David Torrejón Vaquerizas
Ij next PAC release, there will be an option to allow starting more than one PAC instance (in read-mode only, no configuration modifications allowed)