Chrome Version       : 59.0.3071.91
OS Version: 9460.60.0
URLs (if applicable) :

Something similar to keyboard shortcuts listed as for ChromeVox Classic:
http://www.chromevox.com/keyboard_shortcuts.html

What is the expected result? Sample URL can be used: http://webaim.org/projects/screenreadersurvey3/
User should be able to use shortcut keys to be able understand table content: identify which table column header does cell refer, move up/down and left right in the table.

What happens instead of that?
IN current ChromeVox Next version - no such shortcut keys are implemented, or if implemented - no help article is available.

Please provide any additional information below. Attach a screenshot if
possible.

UserAgentString: Mozilla/5.0 (X11; CrOS x86_64 9460.60.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.91 Safari/537.36