I don't think they are suggesting using it. They just state it's what they tested the materials to be compatible with "It has been evaluated to be compatible with the following chemicals:"
Since this is going to medical professionals they should already know how to sterilize face shields and the like.
Sterilisation is done in an autoclave. Not with any of those things listed. The person you replied to is correct. The page is misleading. Source: I'm a doctor.
Not a doctor but it was quite clear to me reading the page that Apple was just listing the various cleaning solutions that they know won't damage the shield. I'm sure for legal reasons they won't dare tell doctors how to sterilize medical equipment.
Since this is going to medical professionals they should already know how to sterilize face shields and the like.