Granted I don't know much. The only experience I had was......inheriting my mother's share of my grandmothers estate thru....stireps.
That's how that hogwash worked for me.
Great. It's irrelevant in the instance described by the OP. OP knows there's a will, hasn't seen it, and now we learn that the will hasn't been probated.
This is why people should seek out qualified attorneys to navigate these waters. As for the OPs comments about the lawyer who may be a personal attorney, etc..... again, that's why you go to an attorney. Never make assumptions, go talk with a qualified professional.