Tilemap not showing custom data layer

Godot Version

4.1

Question

i’m making a pac-man game and i made a mistake that the ghost/enemy gets stuck on some tiles when it switches to run away mode, and i want to fix it but the tilemap doesent show the custom data layer i made, i also cant access this thingy in the tilemap (idk what its called):
Captura de tela 2024-09-24 211933

here is the tutorial im using to make the game just incase: