I wish I could get her to understand that sometimes doors need to be closed. She hates a closed door, be it the front door or the door to the bathroom or balcony, regardless of whether anyone is on the other side of the door or whether she herself cares at all about the other side of the door.
She can also open doors, so we have to bolt the front door. Our bathroom doesn’t have a lock though, so we’re just waiting for an awkward incident there.