Quoted from DJNOEL30:I wonder if there is a backstory to that particular pin in the movie. Someone had to change the image of the alien just to keep that pin in the scene so must be some kind of story.
Pretty sure you nailed it in your first post. Copyright infringement - Alien is owned by Fox but I don’t know if that means Disney also got that imagery - since it’s not technically Alien, but more specifically a Giger ripoff, they probably did that to avoid having to pay off Giger’s Estate.