I did a betting multi with Trae Young needing 3+ rebounds

I’m not very familiar with basketball rebound rules but i am wondering why he got awarded a rebound at 1:08 to go in 2nd quarter only for it yo get taken away later in the game for him.

This meant he ended the game with 2 and not 3 and thus failing my bet.

The announcer said that he got the rebound during live cast when it happened hence my confusion, which later got awarded to the player who tipped the ball.

Please help me understand the rebound rules more so i can educate myself for the future, thank you.