Hey EMlyDinEsH, 4.7 Beta 3 finally got Launchpad, Mission Control, etc. working on my ASUS X555LB-NS51. Thanks!
There is a problem I am experiencing, however: finger tapping doesn't work until I open the trackpad prefpane. And after I open the prefpane, only 1-finger tapping seems to work. Two+ finger tapping seems unresponsive.
I am on 10.12.1. Thanks for your work!