Search History sort order

Items in the search history should be sorted by their last *accessed* date, not the date they were *added* to that list. Currently, the most frequently used (clicked on/selected from history) entries drop out of the history list regardless of how frequently they're accessed, which is not at all user friendly. This is especially annoying given how easy this should be to fix for a developer, and the fact that it used to behave this way before (a few years ago, IIRC)