Warm light is appearing on the lock screen notification panel.

After the latest two updates I’m having some glitches in the phone,like in the lock screen the notification panel is getting warm light ,but in the home screen the notification panel is just correct light,Also while opening the camera using the shortcut key power butto

,it asked for unlocking the phone but sometimes it’s not like that.

Also sometimes while unlocking the phone,the brightness gets increased and decreases automatically.

Please fix it.