(SOLVED) Dimension Problem

I've been recently making a mod where a dimension is accessed when you enter the void.

I was trying to make it so when you enter it replaces some blocks with air at the position of the player, but when I enter it doesn't do so.

I even tried using the (When Dimension Entered) trigger in the dimension element, and that didnt work either.

Here is the image of the procedure:

https://imgur.com/a/4pkuNCe