Bug Description
Shai has a unique "awakening" weapon which you refuse to call "awakening" weapon.
She is unable to put a skin on her "Sol" (Talent/Weapon) Appearance Slot:
Contrary to all other classes, Shai is unable to obtain 10% Durability Reduction Resistance through an awakening weapon skin.

Possible Solution

I agree with this suggestion.
I agree with this suggestion.
It is a bug, not a suggestion.
They did fix Shai being able to obtain the set bonus with just 7 pieces instead of 8.
But she does not get all of the item effects that should come with being able to equip all the Appearance items.
is this fixed yet?
is this fixed yet?
Nope.