AIUI, he’d have been ok if he’d been in a realistic position to catch the ball, even if he’d been on the ground. Jumping alone doesn’t absolve you of responsibility even if your the attacker.
I agree
From memory, Jacob was still making up ground on the ball which was going over his head.
I think the winger may have been cutting in, but was ~3feet off the ground (his hip hot Jacob's head) at the time he caught the ball.
I feel that Jacob could have made up the ground and caught the ball if unopposed, but at the point of the contact there was absolutely no way for him to get to the ball without also be 3ft in the air.
This was an awareness issue rather than technique (other than positioning) issue.
Under current rules, it's up to him to be aware of players around him. He wasn't.