Custom structure doesn't spawn in custom dimension

Hey! I'm trying to spawn a custom structure next to the first player that enters in my custom dimension, but it won't spawn. 

I used the "When player enters dimension" trigger trying to do this. I tried using global triggers like "Entity travels to a dimension" and "On player tick update", it's the only ones that makes sense to use.

I don't know what else to do.

Custom dimension setup: https://i.imgur.com/aa8H3dA.png

When player enters dimension trigger setup: https://i.imgur.com/aEk75up.png

When player enters dimension trigger procedure: https://i.imgur.com/YRiGNqj.png

Custom structure setup: https://i.imgur.com/2wqec5T.png

Thanks in advance!