Suggestion: Preference for Auto-expanding Favorite's tab

Sorry for the second suggestion post of the afternoon, the post-vacation todo list is getting checked off today.

In line with my previous post (viewtopic.php?f=40&t=11775); we work with a ton of capture folders that get added to Favorites for quick processing (via a Smart Album). Every time we add a folder to Favorites, the Session Favorites section expands. It's a little annoying when my library pane gets overrun by the Session Favorites section and System Folders gets pushed to the bottom. Maybe allow user preference for "Auto-Expand Favorites"?

Or a pref to set Favorite folders as recursive so we can set Capture as a favorite and fugheddaboudit?

Thanks!