I enrolled an Android phone in Hexnode and applied a Kiosk Lockdown policy. The kiosk part works, but the power button behavior is not normal. When I press the power button, the screen turns off for a moment and then wakes back to the lock screen after 2–3 seconds. It keeps doing this repeatedly. I also expected the device to ask for a PIN or password when unlocking, but it goes back into kiosk without prompting. I want the normal behavior: press power once to turn the screen off, press again to wake it, and require a PIN/password if configured