BUG: Relationship Viewing setting doesn't work

For example I enabled the settings on my account, and my wife did it on hers. We have all our past away ancestors related properly (same ID) yet when I click on her name (on the modified by name) it says there are no relation with her account.

If I click View Relationship, it will say it couldn't find relationship.

This is just an example, I have several people that I have contact with with whom we collaborate on our big family tree, but we can't use this feature to see how we are related and we all have enabled this feature.

This is a promising feature, but it still doesn't work.