Solid color rectangles from InDesign PDF export show up as see-through in Acrobat DC
When I export a pdf with solid black (100%K) rectangles above an image from InDesign. opening the PDF in Acrobat DC shows the rectangles as see-through when they shouldn't be. Opening the PDF in Reader or Google Chrome it shows solid... However a solid green rectangle shows solid in Acrobat DC. Exporting with High Quality and Print Press presents it ends up see-through.