Lock Screen hangs on next unlock attempt if you power off the screen without unlocking
Steps to reproduce:
- From an unlocked home screen, press the power button to deactivate screen.
- Press power button to wake screen
- Swipe up to get unlocker
- Press power button to deactivate screen.
- Press power button to wake screen, unlocker is already visible.
- Attempt to unlock phone, spinner spins, phone does not unlock.
- Press power button to deactivate screen
- Press power button to wake screen, unlocker is already visible.
- Unlock phone, this time it will succeed.
It seems if you press the power button to deactivate the screen with the unlocker visible, the unlocker session is not properly ended.