Just noticed this now, but if I go to my app settings and select App Lock, it immediately shows the pattern unlock page. If I press the home button, the recent apps button and select app settings, the settings page for App Lock is automatically unlocked, allowing me to Force Stop App Lock, giving me full access to all my apps.
I guess my question is, what should be done to prevent this from happening?
Samsung Galaxy Note 4
SM-N910W8
6.0.1.