I was really confused when this first happen. Then I was able to repeat it. I made a video so hopefully the devs will see. :) My guess is it has something to do with this boss's ability and Verso's Dualiso sword's play again ability. https://x.com/sysjoltcom/status/1948838386632196271

When you call someone they spawn behind you. https://www.sysjolt.com/2020/cyberpunk-2077-review/