Same problem for all types of screenshots
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It seems this issue is all about the xcode and app store connect connection. I think it will be fixed soon. Till this is fixed, here is a solution by using transporter. To get .ipa build, you should disconnect from the internet and then export from xcode!
Here is the solution :
https://stackoverflow.com/questions/69433432/what-is-an-error-analyzing-app-version-when-distributing-from-xcode/72184085