A spokeswoman for the ownership group, Kelly Magee, said maintenance staff in July fixed the lock on the front door of the apartment in which the fire started and, while doing that repair, checked that the apartment’s self-closing door was working. No issues were reported with the door after that point, Magee said.
Article source: https://www.huffpost.com/entry/new-york-high-rise-fire-door_n_61ddd703e4b0bcd21965984f