[GAMEPLAY] Infinite Jhin Crit?

I was playing Ahri+Mordekaiser ADC and my friend playing Mordekaiser ulted Jihn and killed him while Jhin had his last shot. While having Jhin's ghost, Mordekaiser was able to shoot an infinite crit as Jhin's passive didn't reload. Here are the steps:

1. Ult Jhin and kill him as Mordekaiser while Jhin has his last shot.
2. You now have an infinite crit Jhin.

https://youtu.be/q_rBCcIbSTo

Thanks! :)