I've Galaxy S8 (SM-G950F) with Android 8.0.0 on it and lately I'm experiencing lag while I'm opening notifications from notification bar. Example, if I receive Whatsapp message and swipe down and select message it takes quite a bit of time to open it. It is the same with Viber and any other app and it's happening only by swiping down and selecting notification. If I try to open Whatsapp or Viber directly the app opens instantly, no lag in message opening.
What could be the reason for this? Am I missing something, maybe some Samsung's optimization, security setting or else?
It also happens to my S8, especially when the notification comes from my Secure Folder.
Does anyone from Samsung reads our messages/replies/queries? I hope they do something about this.