Thank you very much. After inspecting the contents of the provisioning profile, I found that the actual value contains a “.” separator between the Team ID and the Bundle ID.

Thank you for your reply. Our previous Team ID was H7837BUR8M. We tried changing the value of com.apple.developer.ubiquity-kvstore-identifier in the .entitlements file from $(TeamIdentifierPrefix)$(CFBundleIdentifier) to H7837BUR8M$(CFBundleIdentifier), but Xcode still reports the same error.