Track focus on mixer

Hi! Is there a way to change the track focus on the mixer? When a channel strip is selected it is highlighted in red. Is there a way to move the focus to the channel right or left? On the editor tab this is accomplished by alt up or down. Any help would be greatly appreciated.
Cheers!!

Cool. Thanks for the reply!

This functionality is not available in the current release version of Ardour.

This has now been fixed in our development version. The new code also properly factors in track/bus groups. Functionality (and the actual implementation) are now more or less identical in the editor and mixer.