Whatsapp popup notifications on new update is not turning off

[AC Question]

I am having the same problem!!! I want to turn off the whatsapp preview that appears when my screen is on but I still want to receive a notification that I have received a message.
Pop up is off in the whatsapp settings and the advanced settings
but when I turn it off on the actual phone I then receive no notification that I have received a message can anyone please help!!!!