due to the fact that i've done a few tests and after unlocking both the end and nether portal in a creative world, when i tried creating a new world both portals were still unlocked even tho i did not have the advancements unlocked (it was a new world after all)

Sure i didn't thought about it, i will try to implement this

sorry for the late response, but thank you for the effort <3

so... uh... are you trying to do that?

I dont have much free time now. Im preparing to move to new flat, also have job and gf. I didn't turn my pc on for like 2 months.