Issue: Sandbox test account stuck in a loop when trying to access account management Environment: iOS version: [iOS 26.4.2] Device: iPhone 12 Steps to Reproduce: Created sandbox test credentials on Apple Developer site (App Store Connect → Users and Access → Sandbox → Testers) On iPhone, navigated to Settings → Developer → Sandbox Apple Account Clicked "Sign In" and entered sandbox test email and password Successfully verified using verification codes (both email and phone number) Clicked on the signed-in sandbox account A popup appears with "Manage" option Clicked "Manage" Expected Behavior:- Should open sandbox account management interface Actual Behavior:- Popup immediately closes and the same popup reappears. Clicking "Manage" again produces the same result - an endless loop preventing access to account management. Has anyone encountered this issue with sandbox test accounts? Is there a known workaround or fix for this behavior?