Cursor position forgotten when switching columns

Is there a setting to ensure the cursor doesn't lose its place when we move from one column to another with F6? It would improve my productivity no end if I could find such a setting. At the moment, I switch column to select a term I want to search in the source text, then when I revert to the target to enter the translation, the cursor goes back to the start of the sentence, rather than to the place where the cursor was last located.