Sometimes the camera angle is not from behind you but you have to presume the wind is as it states in the direction from you to the pin.
If it was from behind you and you went right of the pin but the exact length the wind would normally then be from left to right and yes, you would have to adjust the marker to the left.
Sometimes the wind changes from where you hit the ball to where it landed. Check the wind from the green end as well as where your hitting from. It could be swirling. But not 90 degrees.