[Handball] A goal disallowed for arm contact immediately before the shot

This was a complex sequence involving goal-line technology and several other potential decisions. A Betis defender pushed from behind in the contest for the cross, raising a possible penalty kick. As Porto's No. 17 attempted a bicycle kick, a Betis player tried to head the ball, raising the question of playing in a dangerous manner. The shot then hit the crossbar and bounced back into the field of play, although GLT indicated a goal. The decisive issue after VAR intervention was the handball offence just before the shot. Not every touch on a hand or arm is an offence. The footage shows Porto's No. 17's right arm away from the body while preparing the shot, making the body unnaturally bigger. On that basis, the referee's decision to disallow the goal appears justified. The match officials had to sort through several incidents in quick succession to reach the final decision.