1. View > Image Viewer shows the image when the FileName field refers directly to a .JPG file, but not when it refers to a .LNK file that refers to the .JPG file.
2. The Image Viewer does not rotate the image when it has EXIF orientation tag indicating how it needs to be rotated.
3. The image shown in the Image Viewer when I click on another item. If I View > Image Viewer on another item with a linked image, that image is displayed in a second image viewer. On the other hand, when I clicked View > Image Viewer on a third item that links to a .LNK file (rather than the .JPG), one of the Image Viewers goes blank (rather than opening up a third Image Viewer window). When I clicked View > Image on a fourth View > Image Viewer on a fourth item that links to a .LNK file (rather than the .JPG), the other Image Viewer went blank.