Ekko's Ult Bug (Unit collision with Ekko's ghost)

When Ekko moves through a minion wave, he himself passes through but since the ghost is tailing behind Ekko, the ghost encounters unit collision. I think it would be better if the ghost can pass through whichever unit Ekko passes through because from what i have seen the ghost temporarily gets stuck in between minions and it kind of increases the range of Chronobreak a little if not alot. Ill try to get a video or screenshot of it since it probably sounds a bit confusing. However if you would like to test this yourself, simply have Ekko walk in between 2 minions and the ghost will follow Ekko and end up hitting the 2 minions that weren't there when Ekko passed through.