Chrome hack to search bookmarks inside specific folder/folders only?

I'm a bookmarks hoarder. I have around 10,000 bookmarks in Google Chrome, nicely organized in folders and sub-folders.

Sometimes I want to search through the bookmarks in a specific folder. Unfortunately the Google Chrome team hasn't come up with anything to help with this yet. Currently, bookmarks search searches through all folders and subfolders.

Anyone know of a hack that can enable this?