Hmmm normally the “Spoilers” are not made for turns they are there for: To make the plane lose speed, to lower it faster, to slow down and to make the plane lose speed after landing. So it’s normal that you don’t see them move when you turn 
Hmmm normally the “Spoilers” are not made for turns they are there for: To make the plane lose speed, to lower it faster, to slow down and to make the plane lose speed after landing. So it’s normal that you don’t see them move when you turn