These are in the wiki but I can't get them to work. Do they work for you?
No for me using windows 10.[:P]
Ctrl+F6switch keyboard focus to next panelCtrl+Shift+F6switch keyboard focus to previous panel
You have to watch the "open" tab in the next tile, because it does work. It doesn't work with the narrow tiles for Highlighting, Information, etc.
Ah, thanks Dave ... I was taking panel=tab rather than panel=pane so my conditions didn't work - I had a single pane.