Disregard, thought something was a neat bug. Turns out it was a Hanzo change.
Umm. This is a feature. It was added in a patch early this year.
This ^ and here is the patch note to back up what they said
Overwatch Retail Patch Notes – January 06, 2022
A new patch is now live on PC, Xbox, PlayStation, and
Nintendo Switch. Read below to learn more about the latest changes.
To share your feedback, please post in the General Discussion forum.
For a list of known issues, visit the Bug Report forum.
For troubleshooting assistance, visit the Technical Support forum.
BUG FIXES
Hanzo
Fixed a bug that caused Storm Arrows to go through shields
Reinhardt
Fixed a bug that cause Earthshatter to …
Oh man, I never saw this. What an interesting change to say the least… I’ve played Hanzo a few times and never noticed this. Never mind then, carry on with your days haha.