Thanks for the fast reply...
The behavior that i expected was heading to next waypoint and it started the mission heading to North (i don't know why).
0 Never change yaw
1 Face next waypoint
2 Face next waypoint except RTL
3 Face along GPS course
(I think i'll use one of them "1 or 3")
That camera target wasn't intentional... And i don't know why it was there...