How to Get the Reviews Tab on the Reviewed Nodes?

I can't get the "Reviews" tab to be displayed on reviewable nodes.

The "Add review" and "Edit your review" tabs do show up, but not the "Reviews" tab.

All permissions are correctly set up and the "Reviews" views are findable using the path to the view in the URL (e.g., ../node/1/reviews).

My issue is really just about getting the "Reviews" tab so that a user can navigate from a reviewable node to its reviews.

THX!