Would it be possible for you to add an option to customize the gesture of sliding up on home?

[mathpfvr]

I do not really like this gesture of sliding up on home and opening the google app, please if possible add an option to change this function (open multitasking) or disable

 

[Igor Eisberg]

I do not really like this gesture of sliding up on home and opening the google app, please if possible add an option to change this function (open multitasking) or disable

Make sure "Search" app is enabled and then go to Settings -> System app settings -> Search -> Search -> uncheck "Swipe up". This will disable the gesture.