Yes, although this is a slightly different scenario. There you are mouse wheeling over the tab bar - something that used to be possible with add-ons, but is no longer possible with the new framework - but not something this add-on is intended to do. This add-on allows mouse wheeling within the page, no need to move your mouse up to the little gap at the top of the page - you can do it from anywhere, at the cost of having to hold the right button (otherwise you just scroll up/down the page of course). People who do want to switch tabs from the tab bar instead (or as well) will find the link above helpful.