No Unified Memory Transfer Trace output showing?

Running a simple CUDA host app using cudaMallocManaged( ) for UM.
In the Nsight Systems timeline I don’t see the HtoD and DtoH or a managed Memory lane.

This is on a Windows OS box, with Turing T4, and Nsight Systems 2020.4.3
Driver version: 460.89, CUDA Version 11.2

Here’s the CLI I’m running to generate the gdrep report:
nsys profile --trace=cuda --cuda-memory-usage=true --sample=cpu --force-overwrite=true -o nsys_mmult_um_2 ./mmult_um.exe