Task Manager Shows No GPU Usage with PS/ACR

Desktop: CPU Type 16-Core AMD Ryzen 9 5950X, 4625 MHz (46.25 x 100)

GPU: nVIDIA GeForce RTX 3070 Ti Founders Edition

RAM: Total 130977 MB
Used 22675 MB
Free 108302 MB
Utilization 17 %
OS: Win 10

When running Photoshop, processing in ACR, Task Manager shows no GPU usage. In ACR, GPU is set to "Custom" with all the boxes ticked. ACR Cache is set at 200 GB on an NVME drive.

Is this normal?

Thanks!

-Dan

PS/ACR are current versions. nVIDIA driver is the studio version, current.