Basket, Ring, Backboard ...

[ilyazhito]

It is not the same, because a ball hitting the backboard does not reset the shot clock. A ball hitting the ring does.
However, you have a point that IAABO screwed the pooch with #48. A ball hitting the ring is a try, therefore there is no team control when the ball hits the ring (in the frontcourt). Thus, because there is no team control, the ball can legally be touched by A in their backcourt after a try. Because the ball was recovered in the backcourt following a try, A gets a full reset of the shot clock and a new 10-second count.