Hey @salvage4703
Have a quick look at Build Thread: HaLow for Raspberry Pi OS. I have a bit towards the bottom about this exact configuration. Your devicetree looks the same to me though.
Have you physically power cycled the device (reconnected the power) or just soft booted? Unfortunately most of our deployments use a reset script to toggle the reset line on boot. If that’s not run, on warmboots you will see these errors.
If this is the problem, I can provide a driver patch so you don’t need the reset script 