I just tried to ask a question with the answer hub. I put in tags that didn’t exist, and I don’t have enough reputation to create new ones. It told me this, and I was able to correct my post.
It also cleared the section that I wished to post in, but didn’t tell me, so I didn’t notice. After fixing my tags, and trying to post, it brought me back to the post screen, without any errors. I could not tell what I needed to do, without going through everything, in order to post.
When I tried to post without having a section selected, it did not error. Is this behavior desirable, or is this a bug?