1) Search node isn't expanded to show the current search when searching
2) Quick Search doesn't remember past searches, so past search drop-down shows empty when typing

3) I was able to right click on a search node that wasn't selected without selecting it. Many of the options in the context menu like Remove were disabled.
a) Select some non-search node
b) Click in Quick Search textbox
c) Right click on a search result node

4) When removing searches from Search node leaving it empty it still shows, I think it might be nice it auto-hides when it has no searches and isn't selected.
Tested on skinned 1345 on XP. Can anyone confirm any of these issues?