G20 leaders, guests pose for group photo in Rio, although Biden, Trudeau and Meloni miss the event
apnews.com
Leaders of the Group of 20 nations and guests posed for a group photograph in Rio de Janeiro. The event was missed by US President Joe Biden, Canada's Justin Trudeau and Italian Premier Giorgia Meloni.

`Biden had intended to be part of the photo, but it occurred earlier than scheduled.´

at 47 seconds in this video, an American (possibly a Biden aide) is heard shouting. Xi looks toward the camera and seems to wink