Since last night, the App Store has been "accepting" and then "rejecting" product screenshots that I've uploaded. Initially, the screenshot uploads with the progress circle showing and looks to be successful. The image is shown as one would expect.
Then, after 1-2 minutes, the image becomes a red box with an exclamation point on it. The images were created in the Xcode simulator for the iPhone 14 Pro Max which matches the iPhone 6.7" Display specs. I've tried many times and it fails in the same way each time. Old images that were accepted previously, are no longer accepted. Any ideas as to what is going wrong?
See attached.