New "Enhance Details..." AI fetaure - errors, artifacts
I just quickly tried out the new Enhance Details... feature in ACR on some Fuji X100T files with some detailed photos I had around.
With very limited testing and mixed results, there are some errors.
It did show some very fine detail better, my sample files had lot of single pixel highlights from sun reflected in snow crystals, and those did look better in the AI enhanced photos.
However, at least with those snow landscapes, purple fringing was a major issue in the AI enhanced photos (it did very clear nicely in the non enhanced photos).
It seems that ACR is applying chromatic aberation removal AGAIN for the enhanced DNG, thus producing that much purple fringing. When chromatic aberation removal is disabled for the enhanced DNG, it looks better.
See screenshot (top is enhanced, bottom is normal)

However, I am getting some major artifacts with it. Like this:

or this:

Might be GPU drivers related, might be a bug, whatever. Not much time for further testing right now.
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Mac OS 10.13.6
