Build can't be Submitted App Store Connect Error

When I try to submit a build to a public TestFlihgt Group, I get the following error:

This build is using a beta version of Xcode and can’t be submitted. Make sure you’re using the latest version of Xcode or the latest seed release found on the releases tab in News and Updates

Adding new builds was working fine earlier today, about 5 hours ago. I am not using a beta version of Xcode, just the latest version downloaded from the App Store, version 15.0.1 (15A507). Also, this is not the first build of this group, as I have added many builds to this group before, even a few hours before this error with the same hardware and software configuration. I am using a MacBook Pro M2 Pro, running macOS Ventura 14.1 (23B74).

I can confirm that downloading and using Xcode 15.0 from here is a workaround to this issue for now. Hopefully this issue will be resolved soon.

Already fixed

Works again with Xcode 15.0.1 :)

Build can't be Submitted App Store Connect Error
 
 
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