Can someone help to set server-side cookies in Safari 12? We use server-side cookies (Set-Cookie HTTP header in server response used to set the appropriate cookie on client side). We found the new version of Safari doesn’t set server-side cookies in iframe (In Safari 11 it works fine).
As we know, client-side cookie can be set in iframe after the user visited site inside iframe, but for server-side cookie this way doesn’t work. Does any other way exist to help us to set server-side cookie in iframe?