On the demo Kickstart 2 on a fresh install I am seeing on every item's Content type in Manage Display two "Product Title" fields. In some cases one is shown and one is Hidden, and in at least one case both are Hidden (Drinks, Full content) with one saying to "modify the settings on the field in product variation type 'manage display' configuration", and the other saying "the visibility of this field may also need to be toggled.... etc etc). So they appear to be two different fields with the same name.
And, what is confusing is a "Product Title" as such does not exist over in product variation,manage display...?
Duplicate field? Nuisance listing? Can one be safely removed?