New Canon 6D Camera Profile not recognized by Camera Raw

I created a new profile for a Canon 6D using the Adobe DNG Profile Editor, and saved it in the Adobe\CameraRaw\CameraProfiles\Camera\Canon EOS 6D directory (which already had the normal five Adobe Profiles).

I noticed that the new profile is 325KB, while the normal ones are 272KB.

Camera Raw (version 8.4.1.200) does not recognize/display the new profile in the Camera Calibration tab.  Any suggestions?