Does anyone know how to get the brightness Slider back to the notifications area? I had it enabled before the beta, but it seems like they've removed the option for now.l, because when I checked, the option wasn't there anymore. Only the adaptive brightness option.
drag down your notification bar twice so you see the 3 dot menu, then click that menu and select Quick Panel Layout. There's an option in there about showing the brightness bar that might help.
