We are in a bit of a tricky situation since a key top-level page with lots of external links has been selected as a duplicate by Google. We do not have any canonical tag in place. Now this is fine if Google passes the link juice towards the page they have selected as canonical (an identical top-level page)- does anyone know the answer to this question? Due to various reasons, we can't put a canonical tag ourselves at this moment in time.
So my question is, does a Google selected canonical work the same way and pass link juice as a user selected canonical?
Thanks!