Project Jhin and Highnoon Jhin W Passive Mixup on Poro King

so I was playing poro king and i played jhin and used his project skin. on the opposite team, there was another jhin but he had the high noon jhin. for some reason, my w mark was using high noon's mark instead of project's. however this was only when the mark appeared when my TEAMMATES attacked an enemy. MY auto attacks and e still applied project's mark. i dont know if this is the same for aram or if its just on poro king