I encountered yet another question where the poster had submitted their response to my comment as an answer. As usual, I directed them to add the answer as a comment on their question instead. However, when they still couldn't find the relevant link, they sent me this picture showing that they have no links below their question besides the feedback link, thus making editing /commenting on their original post impossible.
Is this a bug we just found? Or am I forgetting some restriction on new users? The page on commenting under privileges says there is no reputation requirement for commenting on your own posts.