Why aren't GeForce GTX 1600 series on the CUDA-Enabled Products page?

GeForce GTX 1600 series like 1650 Ti, 1660 Ti aren’t on the CUDA compatible product list in
https://developer.nvidia.com/cuda-gpus#compute.

But every GPU produced by NVIDIA since about 2008 is CUDA enabled.

Why aren’t they on the list, unlike the newest products, the 3000 series?

It is really confusing, please fix the page.