I am making no assumptions- I am reading your posts, and can only take at face value what you are writing. Post additional details if need be.
All of us have had college kids, and I bet very few of us have any clue whose paper towels went where or who paid for that month’s toilet paper. You posted about domestic details that most parents don’t know about- and don’t care to know about. How my slob of a son managed to live with the super organized and incredibly clean son of a career military officer for several years- I haven’t a clue. They worked it out. Presumably they learned to communicate “You need to make your bed” or “can you fold your laundry before my folks get here for a visit”.
I assume nothing. But if you are looking for support right now that the roommate is a terrible fit for your D, you aren’t going to get it- this sounds like a very trivial bump in the road, and they may well end up being VERY compatible roommates.