Can you SHARE SCREEN IN FACETIME CALL?

hello everyone so uh this is facetime and the new feature in ios 15 is that basically you can share your screen or some other apps so maybe not the whole screen but if you just open your facetime link tap in the top right just under the join green join button you can see the screen icon so when you click that you can share screen or music apple music apple tv all of that uh so that can be helpful