Pizza Stone left in oven with meat

A porous, ceramic pizza stone used for dairy pizzas was accidentally left in the oven. Meat (specifically cocktail hot dogs) was cooked on the lower rack with the stone on the upper rack. There definitely was no contamination from dripping liquids. Has the pizza stone now absorbed meat steam thereby rendering it nonkosher? If so, can one kasher the stone? I’m guessing kashering the stone would be a problem but not sure if it’s even an issue since actual food/liquids have not touched the stone. Thank you.

The pizza stone is still Kosher. Our ovens do not generate steam because they all have vents