Having a little more upper arm strength and more distance practice in general would probably help, because it had only been recently that she started focusing on longer distances with a variety of bows.
"Depending on the tension, my release can wobble. But my follow-through is always smooth. And I've stopped dropping the bow after the release." That had been a problem for her once, too curious to follow the trajectory of the arrow to continue holding the bow up. "If I'm aiming at a target, I'll still hit the board, just not the bull's-eye, so my aim isn't too bad."