The Doorman's ultimate casting animation visual effects are broken

[Taktik4A]

The beam-like visual effects are supposed to come out of the Doorman's keys behind his head during Hotel Guest casting animation, but they appear in a cross-like formation instead:
This is how it's supposed to look like (screenshot from a Deadlock & Load youtube video released shortly after the Doorman's debut):

 

[Taktik4A]

It looks like the cross-like pattern i initially observed is not the only one that can occur. It's unclear to me what determines how it will look; but it definitely doesn't look intentional, as the beam-like effects don't come out of the Doorman's keys behind his head on any of them