Strikers are always off side

Please fix this bug. Strikers keep running also when they are clearly off side. When I decide not to pass them the ball they remain in off side position for a long time whitout any reason.  When I'm keeping the ball with the middlefielflders,  waiting them to pass over the defense,  also when they can slow their running, they keep running at maximum speed without any clear sense.Please increase A.I. attacking value.Those players who use only slows strikers have no possibility to score