Have you ever tried to manage a door but can't do so once you are close? Have you tried to bash one but you couldn't see it because it opened to you (the owner)? A good solution could be to have new models for mine doors (they're a bit old aren't they?) which will have some form of a door frame that is still clickable when the door opens. Or if a door frame could cause issues with collisions we could use some visible hinges while we are inside the mine.