Privacy issues – WhatsApp Messenger Review

Before the update when I got a notification on my iPhone X, it appeared just like that in the lock screen , the WhatsApp logo and “notification “ next to it, until I glanced at it and then it revealed the contact name since I had “show preview” off. Now when I get the notification it simply shows contact name without even glancing. This means anyone can know who writes to you from the lockscreen without any privacy. Please fix.
Review by Andi8945 on WhatsApp Messenger.