Xfinity App is no longer working

I have Android 11 on my Xfinity Motorola one 5G Ace mobile phone.  I can no longer use the Xfinity app. Xfinity.com says the app works on Android 10 and up. I uninstalled it and tried to download again from The Play Store and it says its not compatible with my phone. I don't understand. Yes I cleared the cache but that didn't work so I ended up uninstalling it. What has happened and how do I get to all the features that were on the App to manage my services-billing/check outages/troubleshoot,etc?  The app still works on my Lenovo tablet Android 13 but I really need it on my cell phone.  Thanks.