I developed an anaotmy app and was testing how it looked as an app on my iphone 8, my mother’s iphone 8, and my father’s iphone 12+. I did not find any issues with the images or any other features when testing on my phone, however, when testing on my father’s phone, I saw that the jpeg images I created were half grey. Will this be the case when it is on the app store? How do I fix this situation? I attached an image to show it better.