Roma have struggled but they have had no luck. I don't know what the Roma players were thinking when they were already ahead and with so little time left. I thought it was something ridiculous but Milan's goal came back purely because of the host's negligence.
Roma didn't defend well at all for that Ac milan's goal, it was too easy, they let Rafael Leao cross the ball too easily and they should have defended the back post better, Rui Patricio should also have done better and not allow the ball go in between his legs, that was the final seconds of the match and they knew how important the 3 points would have been to them, but they went away with just one.
Roma and Ac Milan both have 57 points, and Roma is in 5th, while Ac milan is in 4th position, Roma's desire to qualify for the champions league is still alive but they have to win most of their remaining games. If Juventus win their game against Bologna today they will be five points above Roma and Ac Milan, which makes the situation more difficult for Roma.