There is a problem when you use HDR setting in ACR.

There is a bug when you use HDR setting in ACR. It converts the photo to 32 bits and then when you open it in PS, you can no longer use other 3D or Generative AI functions. You will get an error message because PS doesn't handle 32 bit files.  There is a check box in Preferences that says to convert any 32bit files to 16bit, but it doesn't work. When you open in PS it is still a 32 bit file that you must go into Properties manually and downsize to 16bit every time.

Version 25.1

Windows 11

HDR function in ACR 16.0

See above