Have you noticed this very recently when using Access2010? You create a new object, but it doesn’t appear in the database window. You actually have to close then reopen the database for the object to appear! It is like the db window is not automatically refreshing, and I can’t find a “Refresh” button.
I think I’ve seen this on both my desktop and my laptop, and I’m pretty sure this is a relatively new behavior. Perhaps a Windows Update caused it? Or is it possible there is some setting I’ve inadvertently changed?