I have a new Xcode project, and the git repository for this project contains a submodule. When I try to grant access to this submodule, App Store Connect refreshes the page directly due to an error encountered. The grant is not successful.
When I open the browser's Inspector, I can see that there are some requests in Network with 503 errors. I suspect that it is these errors that are causing the page to refresh.
This git submodule is working fine in my other Xcode Cloud projects, which I used to be able to configure properly. But not anymore, this new project's Xcode Cloud is not working at all because of this issue.
Reported: FB11548470