Haven't been impressed with his shot stopping since he's come.
Usually with keepers who emphasize ball playing abilities you have them being weaker at shot stopping, like Ederson and Ramsdale, but the stats suggested Onana was also good at shot stopping. Till now though he's looked weak at that and not reliable.
The third goal was a 1-on-1 so likely that the attacker will score, but his positioning for the shot was horrible. Gave way too much room on the far corner for Jesus to slot the ball. The second goal I think he should have stopped. While it was deflected, the shot did not have a lot of speed and I think he could've pushed it away.