Emotion UI has introduced Notifications turn on screen feature to notify users whenever they receive any new messages or notifications. Once you enable this feature, every time you hit a new notification the screen wake up to display that notification.
Unfortunately, this will be a threat to your privacy and the battery life, as it wakes up the lock screen whenever they receive a new message. Moreover, it leaves the screen awake for few seconds. So to protect privacy and battery drain, by default Honor devices has disabled Notifications turn on screen feature.
Sometimes, later you may change your mind and wish to enable this feature. But no worries, EMUI 5.0 give you the full freedom to enable or customize it.
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