The setting only works when "SelectPhraseAfterCursorAsCandidate" is also
on. When a user use the mode, it is very possible that he or she has
already something in the input buffer and go back to choose a candidate.
When he or she completes selection, the user may want to go back to the
end and continue inputting. The setting is a time saver.
Lukhnos Liu
zonble
Mengjuei