Comment 1 for bug 1616509

We explicitly did this to not have to tap on the password field when you want to log in. Also when you have a keyboard connected, we need the field to be focused so that you can type and input goes to the password field without having to use your mouse to focus it.

Maybe we can differentiate between power button presses and notification-triggered wakes and only focus if the screen was turned on by the user.

Alternatively we could focus the field and forward to the password entry on first input, so hardware keyboard would work still, but you'd need to tap to get OSK up.