That's a great observation, also. We don't actually tackle opponents?
We attempt plenty of little toe-ends in a bid to recycle the ball, so it stands to reason it also goes against us when the ball stays within the field of play and breaks to an opponent.
Arsenal have had this problem for over a decade.
In a well functioning Pep team, we should have ourselves set in a good defensive shape for when that ball breaks to an opponent, whether it's from a ricochet in the box, a tackle, a misplaced pass - however they get the ball we should be set up to defend, and win the ball back quickly.
It's one of the key parts of his style of football, and it's been talked about a lot - the 15 pass rule to ensure his teams shape is correct before attacking.
For some reason, we aren't doing that and we look like conceding every time we lose the ball.