Event Trigger "Item is crafted" works.... sometimes. (Mcreator 2021.1)

So I was trying to create a pair of boots that when crafted they get enchanted with feather falling, at first it didn't work and I didn't understand why. I followed the simple procedure explained in this forum topic: https://mcreator.net/forum/55867/how-make-armor-enchanted-upon-crafting….

However it didn't work until I realized what was happening:

When I tried to grab the boots from the crafting grid, I was doing it with shift+ left click (How I usually grab things from the crafting grid) and for some reason this is the reason the Event Trigger didn't work properly.

However if I did it by grabbing it with only left click and dragging it to my inventory or even by pressing one of the numbers of the hot bar, it worked...

Just so you guys know. Thanks for reading.