WHERE IS THE "Add to list" BUTTON?

I can't find/see it anywhere. Is there one? I can't even add items to my list by editing it because it keeps just saving and loading the list after finishing the editing (I waited 10 minutes and it was still saving the edit).

PS. I also keep getting "404 errors" because I have to copy and paste this same post cause the damn thing keeps erroring on me. FIX THE SITE!

The option is not present on wiki pages, at least not yet.

I really hope this comes back as it is a pain to add pages to some of the really large lists.

Frankly I only want an "Add to Wishlist" button.

Came here to ask the same question. Would like to see this button return.

Any update if this is going to be re-added at some point?