1. Yes, I like what you've done with Control+1 or 2/3/4. I have now set up the same.
2. The Hotkeys manager says:
F6 = "Collapse the entire outline"
F7 = "Expand the entire outline"
...which sounds to me exactly what it is doing. So I'm not sure that I'd call it a bug.
3. But I'm a bit confused.
e.g. If I hit F6 in one Workarea/Tab, will it close all hierarchy levels in ALL tabs?
What's going on and how can I change these relationships?
Do I need to Save View or something?
J