SNAP cannot display Landsat 8 iCOR processed images

snap iCOR
1

Hi,
I am having trouble extracting pixel values of iCOR output for Landsat 8.

This is a screenshot from the SNAP. As you can see, the pixel info is weird, and there is no lat/long.

Screenshot (131)
Screenshot (131)1920×1080 235 KB

Here is the same image in ENVI:

Screenshot (132)
Screenshot (132)1920×1080 201 KB

Does anyone know the reason?

Thanks.

PS: I am using SNAP 8.0 and iCOR 3.0.