I am using a container field with external storage and some but not all of the PDF thumbnails are rotated to the right. Adding the file to a global container field using drag and drop and then moving the file to non-global container field using a "Set Field" script step. Both the .jpg and .png thumbnail files are rotated. If you rotate either the files manually the file is renamed with the "Tampered" prefix. Any thighs on how to prevent the thumbnails from rotating would be appreciated.