Keyboard shortcut to go back to previous row #53
Description
Is your feature request related to a problem? Please describe.
ex:
Once I click 'Arctic,' say, I wish to go back to 'Oceans' but the node is somewhere far in the row, it'll require some time to find it. A keyboard shortcut (left arrow) would make it a lot easier to navigate
Right now, the hyperlinks work to go to the position of the key row but if the back shortcut is able to go back to the 'Arctic,' node of 'Oceans' row (Going back to exact node and not just the row), that would be a bonus
Describe the solution you'd like
Described above
Describe alternatives you've considered
Search can't be used to click back to 'Oceans' row