Candy crush lives

Kris-5

When I go to request lives, the entire list of Facebook friends comes up.   I only want the friends who play candy crush.   Farm hero's allows you to request just Farm friends,  why doesn't candy crush??   Even Pet Rescue let's you request just those friends. 

JillyJill

Doesn't it have 2 bars at the top when it's requesting to send lives one says all friends and one says Candy Crush friends? I thought it did but I get confused between all the games. If not, I guess just tap the heart next to their name if they've already played your level and send them a life.