I'm having this issue. Submitted a bug report FB13615371 and tried to contact the App Store Connect team. No response yet.

In our case, a macOS app is affected. An iOS app seemed affected for a few minutes last night, but that one resolved within a minute or two. The macOS app has lasted for at least a day or more, but we did not notice the issue before. I believe we initially created the version about a week ago, but we did not notice it since we did not interact with it further.

It seems this has been resolved for our affected macOS app. Hopefully it does not regress again... (Still no word from Apple, but we reported this via Feedback Assistant, App Store Connect contact, and Developer Technical Support, so I'm sure they know about it one way or another.)

February 2024. Having the same issue.