Why can't I pull down my notification bar on full screen apps on Samsung galaxy s7?

[Melmel93]

Hi has anyone else had this fault? If I'm on an app like gallery etc which is full screen and can't see the notification bar I can't pull it down anymore. It's only started happening like a few days ago.

 

[Tim1954]

The good old cache partition wipe cures most minor ailments...

 

[B. Diddy]

Moved from the Galaxy S forum (for the original S phone) to the S7 forum.