I was just coming back here to talk about this:
The goal should NOT be to have toes pointed forward. Toes are a by-product of what the leg is doing and what it CAN do
Fix the leg. Your feet point where they point. In Dressage, you’re riding off your leg, not your feet. Your feet are there to hold and use spurs when necessary LOL
That said, if your conformation is such that feet really do point out, to the point you can’t keep your heel off the horse without taking your leg off, then that’s a separate issue that would to be worked on individually.