P: Metadata > DNG says denoised DNGs don't embed the original raws

Denoised DNGs embed the original raw, as confirmed by Exiftool and DNG Converter 15.3, which extracts the original raw from the DNGs.

But LR's Metadata > DNG panel shows that the original raw is not embedded, even though it says the DNG contains Mosaic Data:

Similarly, Bridge File > File Info says the DNG doesn't contain the original raw but has Mosaic Mosaic Data: 

Tested on LR 12.3 / Mac OS 13.3.