@Kristi2824
Never heard of such an issue! This should NOT be occurring. An accessibility feature approval has nothing to do with syncing to a PMS (as far as I know). As I recall, it takes about 14 days or so to get an approval (or denial) for an accessibility feature?
When you say you can't sync your photos, are you talking about the listing photos or the accessibility photos you submitted. Can you not add your photos manually to the Airbnb listing and bypass the PMS?