Is it possible to enable going to the bottom of the context menu from top with pressing up key?
Solution 1:
In order to jump from the top item on the context menu to the bottom item on the context menu, and from the bottom item on the context menu to the top item on the context menu, you need to use the ⌘ key in conjunction with the down-arrow and up-arrow respectively.
Press ⌘ Up-Arrow to highlight the top item on the context menu, releasing the keys, then press ⌘ Down-Arrow to highlight the bottom item on the context menu.