Supplier Item ID not updating in ePro Favorites 9.2

Noticed that once an item is added as a favorite in eProcurement that item supplier information is not updating in the favorite if a change is made to the item supplier.  For example: 

Item: 1234

Supplier: A

Supplier Item ID: 789

Added item to my favorites in eProcurement and then updated the item supplier ID so that it is now '789A'.  Go to ePro and check my favorites and the supplier ID is not updated on the item.  It does, however, show correctly when searching for the item in the catalog.  Should favorites get updated as well or do we have to re-add the item as a favorite if any item supplier information changes?