Nether and End dimension not showing in up in the "worlds" section.

Okay, now on another server: I have the overworld and nether world dimensions, but not the End dimension. Where is the end combined now?

Sorry for the late response. At the time of the End dimension dissappearing, it could've possibly been Vanilla but it was probably Fabric. The version of this server has always been 1.17.

Currently it is Fabric 1.17 with the Origins mod (with Fabric API to make it work.)

Yes. It was (most likely) Fabric 1.17 at the time of the end disappearing.

So if I download the "world" folder (aka overworld) it will also download the End?

I can't find anything related to worlds in the DIM1 or DIM-1 folder.

Unless I'm stupid which I probably am.

I mean, if I download the "world" file (which is the overworld) the end will be in it, and I will also be downloading the end basically?

And I can't find anything related to the end or worlds in the DIM folders.