I am new to Jira, and playing around with the settings I turned on "View Issues in Sidebar". I've actually determined that I really don't like that view and would prefer to see them in a popup/popout or in the middle of the screen (how it was before I clicked that button).
But I cannot find anyway to turn the sidebar view off. I have tried searching through project settings, board settings, configuring pages etc. but still cannot seem to find a way to revert the view.
