• There is a menu with the option to group/ungroup when you right-click the pictures, but the game usually doesn't respond to the click. You have to try 4-8 times. .
Yeah, I too feel that clicking the character portraits, be it right or left click, from time to time feels very unresponsive. Not always, but every now and then. Which of course only adds even more frustration over the already subpar control mechanics.