HELP! FNG isn't pushing buttons off screen :(


Jan 19, 2021
I need some help with FNG.

I've re-installed roms several times and am trying to get rid of that awful nav bar at the bottom. I've watched YouTube tuts on how to hide buttons and it looks so easy for people on there to just run the ADB/root command/request and then just click the hide nav button options. However when I try and do it, and grant root permissions, if doesnt push them off the screen like its supposed to.. really getting frustrated at this point

Phone: CC9 Pro
MIUI Update: Latest Weekly ROM. (though I've also tried with latest stable and other weekly's aswell)