Tbh I don't care if full body or just limbs, unless she unlocks it in the chapter and we don't know it, it's bs her having it the entire time when she couldn't hit Monet, while Tashigi could, and in Punk Hazzard Luffy, Zoro, Law, Sanji were the only ones confirmed to be able to fight a logia due ti Haki, no mention of Robin there.
It's a cool scene, but also makes it bs if she had haki all along.