ACR lists only 16 camera profiles, few only lens profiles after updating PS to v20.0.1
Although all previously files for both sets of profiles are located in C:Program Data, ACR cannot see them, and I have not been able to locate any method of directing ACR to the appropriate folders.
Please post this in Adobe Camera Raw forums
Apparently this feature only has complete functionality with RAW files, but extremely limited when applied to JPG files. I do not use JPG files for correcting and adjustments as a rule, therefore was unaware of this "problem".
Just curious that some profiles are indeed available, eg. yes for Sigma 12-24 lens but no to 14-24 lens, yes for Nikon 70-200 2.8, but no to Tamron 70-200 2.8.
Now I am wondering, why the distinction?