You posted while I was writing mine, we see the same thing at launch with the hands.Couple of things:
1) I'd like to see her use her upper back more (elbow somebody behind you).
2) The position of her hands at launch is too far back imo. Should be nearer to being over her back foot
Both of these things is causing her to push and be too steep to the ball
She is primarily pushing her hands back instead of using her upper back to load. If she uses her upper back more the hands would be in a better position imo..e.g.You posted while I was writing mine, we see the same thing at launch with the hands.