Earthshatter still problematic

The way shields interact with Earthshatter is inconsistent.

At first, from my view, I thought I used Earthshatter too soon. Though it was still questionable.

Then, because of the new replay system.

You can clearly see the Earthshatter landed far outside the Winston shield. In fact, the only hit marker you see is before the animation even finishes.

My main problem with this is, what other hero has to deal with this sort of anomaly? Would the Earthshatter have been successful if I had been a millimeter to the left? Or would there still be a “hitbox” issue with the Winston Shield?