Title.
I've read the entire help topic regarding sets but it basically just says that you press the "Add to set" button next to a post...
Doing this only leads to a dropdown of two options, "Owned" and "Maintained", both of which are unselectable.
The "add" button next to it only results in "Error: Not found"
Sorry if this is dumb but I cant find an answer anywhere, I've searched for the past hour and can't find anything on how to actually create a set.
Edit:
Nvm, found it literally after making this post... typical...
Updated by Ratte