This isn't a new bug. It's been around for a while.

Yes, you can charge right through if you step back. But suppose you didn't know about this, and it costs you your life. Suppose you get booped into a breakable as you go to pin. Suppose you need to pin to escape NOW and don't have time to step back.

It shouldn't be controversial to say this is BS. Other tanks can break right through these with their movement abilities. Why does Rein get the shaft?

This has screwed me over in a game before.