Scan Library Files

[HeroLeam 11]

I don't know why it's not finding the movie Zootopia 2. I click on "scan library files" and the movie still isn't found. I've already removed it from the folder and put it back in, and it still doesn't appear in the panel. Does anyone know why it's not showing up to watch? The other libraries are fine; I add them and they appear. It's just this movie that isn't showing up.