Is there any way at all to undervolt or power limit an Nvidia mobile GPU on Linux?

Pretty much the title. I have a GTX 1060 6 GB in my laptop, with Coolbits set to 28. As far as I can tell, any power related settings are completely shut down. Green With Envy has all the Power boxes and sliders greyed out. sudo nvidia-smi -pl x is met with:

Changing power management limit is not supported for GPU: 00000000:01:00.0.
Treating as warning and moving on.
All done.

Undervolt does not work either for GPU undervolting. Running sudo undervolt --gpu x will go through but does not do anything. Actually, I haven’t found any way to monitor GPU voltage on Linux.

I’m not actually a dev, I was just redirected here by Nvidia customer service for Linux support, so maybe my lack of technical knowledge is ignoring some obvious solution here but I can’t seem to find one. I just want MSI Afterburner, really don’t want to use WSL2 to prevent thermal throttling.