I was hoping someone else would report it .
my
RTX 2060 super
RTX 2070
1660ti
has no fan speed or way to adjust it with the builtin oc..
I have 1060, 1070, 1080ti, and RTX 2080, the temperature control and fans work correctly. If you do not have the appropriate version purchased you will not be able to drive.
Go to options> GPU Settings and enable Enable fan control, and draw a fan line the same as aftherburner. I don't know if this feature is necessary to have a higher license. But everything works correctly for me in all my Nvidia.