So after playing polkelt Vs a Demonhunter it seems that if they use the spell “Glide” which reshuffles both players hands back into the deck. It makes the draws random again and not in the Highest to lowest even on your turn topdecks.
Well, as you said, Glide “shuffles” the cards in the decks, so of course the decks are no longer in order, they have been shuffled.