Xfinity Stream App is FAULTY

The Xfinity Stream App is FAULTY, 3 hours of “troubleshooting “ with an agent that took almost 2hours to REACH—-iPhone 12 Pro Max, iOS 18.3,

done everything —uninstalled, reinstalled, rebooted, REINSTALLED, —ENOUGH ALREADY!!!

IOS 18.3 intended for iPhones 15 & 16–nobody else!