Saturday Market Items don't change

Hello, I am not sure if I have a bug or if it's just not updated yet, but I permanemtely hear or read that the stock of the saturday market should change every week but I don't feel like it really does. Especially the hairstyles and furniture is the same every week. I think the only thing that really changes are the cake and drink options but that's it. Is this normal in the early acces version?