[Error] Problem with the "icon_types" file for the Pokedex

[Seenit45]

After adding the Fairy type to my game, I realised that the Fairy Type icon won't show up in the pokedex for a Fairy Pokemon, even though I updated the "icon_types" picture from the Graphics/Pokedex folder with the Fairy icon.
Why is that? Do I need to change something in the Script as well?

 

[Golisopod User]

Yes you need to add Fairy to the PBS

 

[Seenit45]

Yes you need to add Fairy to the PBS

It's already added in the types.txt file, but it still doesn't work.