Privacy

Since I downloaded iOS 16 I have a problem with my notifications.

I had the ios 13 and I was very happy with it but I was forced to update to 16 because of the applications later iOS support. Anyways my problem is apps like snapchat and WhatsApp show a picture of the message sender and I’m unable to turn this option off, either I have to turn notification setting off for Lock Screen or turning off completely the notification. I tried to find a solution on internet but there wasn’t any. The content is hidden but the picture shows who is texting or sending a message.