MOBA camera and character movement

thank you
this is a really good tutorial, but not exactly for my case
i have a camera_pawn with screen-edges scrolling and zoom, which is work fine from start
but, when i choose a character to play, i lost control to camera_pawn, when character is possessed
how to regain control to camera_pawn, when the character is possessed?
i tried different things, like attach/detach camera from character to camera_pawn, but dont succeed
with this logic camera jump to camera_pawn position once, but not regain controll