Sure they were recovering, but we literally SAW them - its not like they are lying in their beds and recovering from deadly injures, that phase is long gone. They may recover their last 10% at highest. All I refer to is the Manga and the One Piece Manga logic all along.
Especially if its King and Queen you cannot talk shit, even the guardian zoans in Imepl Down were able to recover from heavy injuries in just minutes/hours. You dont wanna claim King and Queen, decade experienced Yonko Commanders with ancient zoan fruits, are massively inferior in terms of regen than the Imple Down zoo guardians? They had a week, they were surely back to their original power.
