Perhaps someone can help me in this joseki. I have been led to believe that the hane in this position is a mistake that can be refuted. However, on two different occasions I have gotten into difficulties following the atari in this direction:
I’ve wondered the same thing, and now that SanDiego mentions the possibilities it seems obvious!
This knowledge should definitely be put into that move on josekipedia - the “3”(question) move that Russjass pointed do needs to be marked as “mistake”, with the outcomes SanDiego described shown… unless there’s more to it?