Glancescreen is in problem. We have 2 settings, at personalization and at extras (The Extras is weird as it is inside other folder with the same name).
If we enable glancescreen from both of them, glancescreen will be wild. My screen even being wake and not locked anymore if a notification 's occurred.
If we enable glancescreen from personalization, and keep the glancescreen's disabled from the extras, the glancescreen 's active, but no peek mode. It will only glance once (30 s, 1 minute or etc based on the setting), but the sensor will never activate the glance.
If we disabled glancescreen from personalization, and enable it from extras only, the glancescreen work perfectly. Peek mode 's fine. But once we reboot the phone, glancescrenn will be disabled, as glancescreen's setting from the extras will be overridden by setting from personalization.