I was also very surprised and thought it should have been a penalty, but here is why no handball penalty was given:
Laporte headed the ball, and it then struck Rodriโs arm.
This was not a situation where a Belgian player shot the ball at Rodri and he deliberately blocked it with his arm. Instead, it was a very close-range deflection from his own teammate.
Since the ball came from a teammate at such a short distance and Rodri did not move his arm towards the ball or use it to make his body bigger, the incident was not considered a punishable handball.
Now matter how much we grow up, the child we once were will be with us until we draw our final breath. Release that inner child for a while, hereโs Row Row Row Your Boat in Norwegian