Imported CMYK JPEG files appear inverted or as negative
Reproduced in Adobe InDesign CC 2018 and 2019 on Mac and PC
1) Converted a PDF file to a CMYK JPEG and a RGB JPEG
2) Import both images into InDD
3) RGB image previews/prints correctly
4) CMYK image previews/prints as inverted/negative
The CMYK file opens correctly in other apps: Photoshop, Illustrator, Preview, Web Browsers, etc.