Lightroom :: Colour Shift On Re-import From PS (13.0.1) To Windows?

I've got strange subtle color shift from reds to yellows when I'm doing the following:
 
1) import my raw files as DNG into LR

2) edit them in LR

3) ctrl-E them to edit in PS

4) edit them in PS (just drawing a dot with the brush tool somewhere, so the file could be saved and re-imported to LR)

5) save (not "save as") them in PS which bring them back as tifs to LR
 
This final tif from PS has some color shift in comparison to the original DNG file. Nothing is edited in PS.
 
Furthermore:

- if I'll open to edit the resulted tif with the color shift in PS once again with the option to use LR adjustments, I'm getting color shift in PS

- if I'll open to edit the resulted tif with the color shift in PS once again with the option to open the original tif without LR adjustments, I'm getting correct color in PS, as in my original DNG
 
LR - ProPhotoRGB
PS - ProPhotoRGB