Now that they had the power back online, at least to some degree, it was time to start patching the holes in the ship.
The drones were tasked with getting all the doors working, and that included the airlock doors as well, though the ones that were closed and sealed weren't considered a priority.
But there was still a massive chunk cut out of the ship, over a kilometre long, and if the ship had a self repair function, it was not yet online. But then, if it had that powerful of a self repair function, it likely wouldn't have ended up in this situation to begin with. They could have taken care of the damage that the traitors had done and worked to get the ship operational again.