It's a little more complicated that I thought -- and it's not consistent.
I currently have 4 lists all attached to the right edge of the window: Bookmark Viewer (BV), Open Files (OF), ASCII Table (AT), and Function List (FK). If I mouse over any of them (just hover, not clicking), they scroll out into view, but some have the focus and some do not.
BV and FL always appear with
the focus (blue title bar). Mousing away does not
OF always appears without
the focus (grey title bar). Mousing away does
AT varies. Most of the time, it appears with
the focus. But if I first hover over FL and then mouse up to AT, it appears without
As far as I can tell, all 4 have the same settings (auto-hide and undockable).
I think there is a little bug here...
I am running UE 220.127.116.110 on WinXP (all updates applied).