Nvidia-smi no recognize driver in rhel8 ppc64le

I’ve hit what I believe to be a similar issue (but on CentOS Stream 8) which is documented at: Nvidia driver (545.23.08) core dump on CentOS 8 Stream ppc64le - #3 by samu_gabor

Not sure if this is because I’m on Stream rather than RHEL 8. I’ve provided as much information as I could collect in the above.