Guild Wars 2

Sometimes when I turn the camera while in combat, my character turns as well, interrupting whatever attack I was using. For example, say I’m trying to see an enemy behind the camera. I hold down right-click to turn the camera, and my character instantly faces whatever way the camera is facing, away from the enemy, and stops attacking.

Well left click is used to turn camera, right click is used to turn character.
“Its not a bug, its a feature”