Potion of Giant Size your damage dice are tripled, does that include sneakattack?

@ChrisPerkinsDnD Playing SKT; for the Potion of Giant Size your damage dice from an enlarged when are tripled,does that include sneakattack?

— Mike Doyle (@Smokeontheraze) January 8, 2017

No. Just the weapon's damage dice are tripled. #WOTCstaff https://t.co/9vPJYqBVjQ

— Christopher Perkins (@ChrisPerkinsDnD) January 8, 2017