Celebrity Authentics holographic seal on the CGC yellow label 0

[serious.11]

Quick question, on 2 CGC books that I have, both books have a C number(C81955,C81959) these are celebrity authentic serial numbers on the CGC yellow label, any reason in particular why they don't have a holographic seal on the CGC yellow label to reflect the C-number that's printed on it? I have a couple of CGC books that have that holographic seal to coincide with the yellow label C-number.   The issue I may have in the future, is in the event I decide to pass them on to someone else, this could become a problem.I included a photo of one of my own CGC books with that seal. Thanks to all who can provide any assistance with this issue.