Gray parts in images

Why do I have these gray blocks in some of the images I have in my project? Frames are imported from Figma. They are visible in the preview window as well. I’ve used principle a couple of times before but haven’t had this issue. See screenshot for reference. I could post only one screenshot.


Could you please update your post with the info it requested? (macOS version, Principle version).
Try importing from figma again. sometimes figma doesn’t send all the images Principle requests.