The next release will send an unlock request when unlocking screen with the power button and the "screen active" notification will appear. That notification will no longer appear when screen turns back on and wasn't locked. I'm also trying to send a lock request along with the display off request to fix the problem with lock&blank but its producing strange behavior.

There is a new test binary up at http://qzx.com/asui/?p0=download if you wanna try it.