FaceTime got messed up after upgrading to iOS 26.4.2
After upgrading iOS on my iPhone 15 two days ago, I cannot make FaceTime calls anymore - at least not the usual way: when I tap an icon (contact) in FaceTime, it opens Avaya (the app that forwards calls to my office phone to my iPhone) and then tries to make the call on Avaya. Never had this before and it’s mega-annoying. The only workaround I have found so far is to make FaceTime calls from messages. Google searches only suggested to change the Default calling app in Settings but that doesn’t work (even if set to FaceTime). 