There seems no need for the extension icon to be forceably placed in the toolbar area, but the developer has apparently blocked the ability to remove it and put it in the drop down with the other extensions. Very rude.

According to the developers response, it should be possible to remove this from the toolbar. However, after various attempts to do so, using the same methodology, he recommends in his response, I can say for certain to eat that it doesn’t work. It is not removable.

Thanks for continuing the work from Edward and good luck. One problem with your add-on I find is that if I scroll down in the list of my search results, no search previews are shown at part two of the list. I use DuckDuckGo and adjusted it to show automatic more search results by scrolling down, also to load pictures and videos & shopping. In part one of the list, your add-on works like charm, not in part two. If I change in your add-on settings from Google to DuckDuckGo and backwards it shows the previews but if I refresh the search page, the previews are lost! Hope you can fix that.

ok working but switch off when start firefox again