The previous post ended with a question from Patti asking about noise when using high ISO and shadow recovery.
I can honestly say that the noise is not that bad.

Here’s a before and after photo. (On Left) ISO 500 and very unexposed. (On Right) Basic processing with shadow slider moved to +88 and exposure slider moved to +1.25.
Below the photo is enlarged to 100% and cropped. I moved the exposure slider a bit more and then hit it with a bit of noise reduction in Adobe Camera Raw.

The noise doesn’t look too bad despite high ISO and pulling the exposure.
The Canon R5 files are pretty amazing.