X3 Arrow key and Comp mode question.

I posted this in another thread and didn't get a response, so I'll try here. According the blog and manual, "Use the cursor keys (up/down/left/right) to move effortlessly throughout the audition regions.  When you hear something you like, press the enter key to choose it." 
Sounds like a cool thing, however, when I try it, the arrow keys move between different tracks and/or tracks/buss, not the different takes in the comp lanes, what am I doing wrong? Thanks.
 

did all the above, still not working.

Found the answer I think. You have to click on the bottom of the clip to make it work.