Reminding devs this BUG has never been considered on the slightest, and it's really bad for gameplay, as it cuts fluidity, and disorients players when it happens. I also managed to manipulate Rey's character model to trigger this BUG with consistency:

You can see everytime I change my camera orientation while dodging, no matter where my camera is resting when I use Dash Strike, Rey moves to the same direction as her model is facing, instead of the camera.
In this example one could argue it's OK to behave like that. But the true issue is that many other things tilt her model slightly, and when you use a Dash Strike she goes off in a seemingly random direction. Like in one of the examples I presented on OP, where because she blocked vader's saber from behind, her model spinned 180° and she then used Dash Strike in the opposite direction from where my camera was facing.
Many things change her model's orientation, including stagger, so her Dash Strike tilting in all sort of angles is very common. It has also been reported in the main forum recently, you can check it here: https://battlefront-forums.ea.com/discussion/148390/reys-dash-running-in-a-random-direction-from-where-im-facing
Also, to remind once again, this BUG isn't restricted to Rey's Dash Strike, but it seems to be the most notorious case of this BUG.