Stripes2 wroteIn the video the H is digging for his beanbag. Why doesn't he have it in his hand before the kick, toss it, and keep officiating?
TXMike wroteOfficial on Team B restraininig line dropped the bag (after he could dig it out) and the official on the Team restraining line dropped the flag as he moved into the pile
When we suspect an onsides kick, the official(s) on R's restraining line will hold a bean bag in the hand closest to the kicking team. If the ball is touched by K on the "bean bag hand" side of R's restraining line, we have First Touching. If touched by K at R's restraining line or the "empty hand side", we wind the clock.
It is a nice mechanic, once you get used to it.