title: Highcharts Accessible navigation without using arrow keys
body: <p>Is there a way to allow users to navigate without needing to use the arrow keys, but instead just the tab key? In my use case, the entire page uses tab (no arrows) and when the user reaches the legend and presses tab, it skips the remaining legend items and exits the chart. (accessibility.keyboardNavigation.order is set to [&quot;legend&quot;], hence why it doesn't enter another part of the chart).</p>
  <p>Is there any option to allow both/either tab <strong>or</strong> arrow keys to navigate within one section of the chart? I scoured the documentation but could not find this.</p>
  <p>tldr I want user to be able to press tab key to navigate through all the legend items instead of having to switch to the arrow keys.</p>