I have discovered that there is a bug or loophole idk what to say. When i intentionally click on the WhatsApp notification icon in the lockscreen while listening to music, then i saw something unexpected. The notification panel shows up. But the main point is I have already disabled the quick settings panel in lock screen so it won’t show up by swiping down. But now by clicking the icon, the messages get expanded, top four quick settings are shows up and they are clickable too! I mean this is a very serious security concern. Now anybody can access to my phone quick settings despite of disabled quick settings on the lock screen. If i am unaware of anything, let me know

