Collision Problems Bugs

Hello, I have a problem with the collision of this actor, at first I thought it was just the box collision of the shield, but it also happens with the box collision of the sword. The problem is that I have configured so that by covering the box collision I activated the collision. All right, my character is covered in the attacks, but when I turn my back on my enemy, the box collision is out of reach of the collision box of the enemy sword, but it also hits me.

If I put myself on the right side of the enemy, this does not happen.

Here I leave a video to see it better.