Emperor of Bones not working as its new text says after 7.6.1 Patch

Keyler

Its text is changed from:

• "This creature gets +2/+2. Then: Return the first Skeleton card from your graveyard to your hand.” to “This creature gets +5/+5. Then: Return the first card from your graveyard to your hand.”

Now it is getting that +5/+5 but still only return cards to hand if have the "Skeleton" subtype and not any card as the new text says.