I've highlighted this game before, as there were a number of incidents in it that illustrated the stupidity of the current law, and it's the game we played at West Ham, our first PL game in the 2019/20 season.
There was a goal disallowed because Sterling's shoulder blade (or something) was about 5mm offside. It took quite along time to decide if I recall but there was no way he could be described as gaining an advantage.
Then there was a similar incident involving Sterling, but this time he was deemed to be onside when the ball was played. He crossed it to Jesus, who had been stood a few yards offside when the move started, with the pass to Sterling. Jesus never moved but he was behind the ball when Sterling crossed so called onside, even though he'd clearly been gaining an advantage by standing where he did.
Then (and I think it was the same game) David Silva had been standing on the goal line, in an offside position when the ball was played but came back to pick up the ball, at which point he was well onside. Had he been clear of the last defender when he received the ball, then it would have been the right call, as he'd have gained an advantage. But he was deemed offside. In my opinion, where he stood conferred no advantage as he had to move back to receive the ball and had defenders between him and the goal when he did so.
All three calls were correct by the letter of the law but, in my view, wrong by the spirit.