Took me about a minute: click ">>" in the top-right of the page.
edit: Oh.. reloaded and a side nav appeared. Probably just me then.
edit: Oh.. reloaded and a side nav appeared. Probably just me then.
With the popularity of the latter for 20+ years of early web, they're totally fine with them (as they are with tables for layout, and many other things people believe "break accessibility).