Great extension but cannot move toolbar icon Bewertet mit 4 von 5 Sternen

Ugh, I wrote a review yesterday, but it is not showing up. :/

To summarise, the extension is great on Ubuntu 12.04 and Firefox 16.0.2, but the scissors icon cannot be moved from the default "Navigation" toolbar to a custom toolbar. Once this is fixed, I will increase my rating from 4 to 5.
Thank you to the developer for all the obvious hard work!