I hope someone can help me please as while this isn't a serious issue, it's so annoying!
When receiving notifications from fb messenger, I used to get the sound, vibration and a little picture of the sender on the cover screen. Now I just get the sound, vibration and notification dot and have to swipe left to see the notification. All settings are on to receive notifications, show detailed etc.
Also, if I have it set so the torch light flashes when I receive a notification, then it doesn't show a little picture for anything, but when turned off it does?