Yes, we have to acknowledge that the first three shots from WBA went in and two of them were casual turnovers and one was a setpiece.
The issue is going forward against low-blocks. Three goals scored but so many attacks eventually turned to Reece James crossing. There's no midfield player confident enough to ping the ball down the middle and try to pick the lock. One of the few times they played down the middle was the Havertz pass to CHO for the second goal.