Bummer :/
I just did a quick read about system apps vs. user apps. I kind of understand the difference. I'm curious why being a system app would allow the swipe to work, though? I'm not saying I don't believe you, I'd just like to know why system apps can provide that functionality while user apps cannot?
Thanks again!
Probably for security reasons. Sony's launcher is an exception but they probably worked with google and that is on the system level.
It's the reason why nova launcher or others doesn't have the option for 'swipe' for google now.
google now launcher is the only exception.