United's poor defense was to blame for the 3-3 draw at Galatasaray in the UEFA Europa League, but it turned out that they were wrong to lose their first goal, which should have been nullified because Moro Icardi violated the wall rule before Schejergi scored a penalty to make it a 1-2 game.
The FIFA introduced a new regulation in the 19/20 season, stating that when the defense puts out a wall of three or more players, the attacking players must keep a distance of at least one meter from the wall. However, according to the calculations of beIN Sports, when Xueyeji scored the goal, the distance between Moro Icardi, who acted as a "counter-wall", and the wall was only 61cm, so the goal should not have been set up, and the goal should have been awarded to United as an indirect free-kick.