Since I updated to 288.3 my apps lose all the time the focus and I have to touch the screen once every time I want to register a touch event.
(Double-clicks work though but not single clicks)
I join a very basic mfa and its apk (just click the red button to increment the counter):
That only happens when "Display status bar" is unchecked! When the status bar is on, it works fine. Weird.
Could you please test my apk to see if it is only related to my device (Wiko Rainbow - Android 4.2.2)?