Graded cards not adding to set lists

Hi there,

I have various lists of Sorcery sets, which I have 100% completed by adding to my Inventory. This is fine with ungraded cards, but (unless I’m missing something) appears to be a bug with graded cards.

If one or more of the completed set is graded (PSA etc) then it takes the completion rate from 100% down to 99% etc. Even though the graded card is present in my Inventory it is not found in the set ‘List’

See attached for one example, of many for me. I think the sets should still be complete (PSA9 is above NM)

Thanks