What happens when you use TR on a smart trainer, with power meter pedals?

I exclusively use a Kickr Core (doing a spindown calibration every single time). I’m about to spring for power meter pedals so that I can gather better data for FTP prediction over the summer.

What is the experience when you use both? Does the screen display both while the smart trainer controls power? Does the software ignore the pedals?

Just curious, honestly.

Well I’ll be darned, this article seems to perfectly answer my question. Thank you much!