I don’t understand how this is happening. Whenever I get a FaceTime call, my phone, computer etc all ring and allow me to answer the call. But my iPad (Pro M4) only shows a small icon on the top right ...

FaceTime has come a long way from being just a way to see and hear friends or family. With the arrival of iOS 15 and later updates, Apple added one of its most useful features yet: screen sharing.