Sometimes ,it says the question has been awnsered when it has not been awnsered

on snap fourms ,sometimes, it'll say the question has been awnsered when it has not been awnsered. how can I undo that?

Example?

I think they're talking about the "this topic is similar to ..." section that shows up in the preview panel when creating a new topic.

Oh, in that case, @110443, just hit the ESC key.

Do you mean something like this?
image
If so, click the check mark.