Fantastic! But needs a critical improvment~ Rated 4 out of 5 stars

Love this add-on, it gives me back so much space. It deserves a 5/5. I, however, give it a 4/5 due to this one problem that I feel is a major issue.
- Changing the search engines doesn't change unless the browser restarts, then it'll use the selected search engine. Then to change it back you have to re-select the other search engine and restart again.

This review is for a previous version of the add-on (1.6.2).