I just discovered an unexpected behavior when Viewrendered3 is opened. This is a change from before, and it must be related to the changes in Leo's pane/splitter code.
If I open VR3 - and it always opens in a free floating window at present - everything seems to work properly. However, if I switch to another Leo outline, the VR3 window does not render anything in this second outline. I need to open VR3 while the outline is selected in order for it to render.
In other words, VR3 now is local to each outline, but up to now the VR3 pane was global to all outlines. Not only is this confusing, but the title bar doesn't indicate which outline it is rendering. It is all too easy to lose track if there are several VR3 windows open.
The desired behavior is:
1. A VR3 pane is global to all outlines;
2. The VR3 pane be default will open as an additional pane inside the Leo window. A floating window would be an option - presumably available when the splitter bar is right-clicked.