So neither you nor Wei (KBDfans) have posted any photos of Sample #2 with revised white color?
KBDfans are using the old photos from `the a bit yellowish Sample #1:
By comparing across photos (not in the same photo) the white has so much yellowish tint to a degree is close to GMK L9 and 3K, not yet even CP - really not talking about WS1 yet.
It is best to show the sample caps next to some Pantone or other GMK caps with known color code, in the same photo.
Do you agree?
(Some people like it yellowish, I cannot object to this)