Feature Request: Left and Right arrow to switch sections in Keyboard Navigation mode

Right now the Left and Right arrow keys do nothing by themselves in keyboard navigation. It would be REALLY nice if left and right arrows let you switch between your server selection, channel selection, text section, and users section while using keyboard navigation. I can switch between sections with F6 and Shift+F6 but this is really clunky and requires reaching to the top center of your keyboard. Being able to use left and right arrows would be extremely intuitive and would make keyboard navigation a much better experience.