I tested this bug for the sake of one of my post where I have a huge list of Sombra bugs here is a Video of my and a few zen bots trying it out:
My post with Sombra bugs: Even more Sombra Bugs in 1.26/1.27/1.28 [With Video's] - #34 by Somvra-1200 Just in case you’re intrestet how bad blizz messed up with the new changes.