Anti Tracker not clearing

Win 7, Firefox, Total Security Build 60.0.32.

Not always, but recently when I close a a browser tab by clicking Home, which is blank, I'd have to click on Home again to clear the # of Trackers showing. I do this because if I deleted the tab, the browser would go to the previous tab which i don't want.

But now, the # doesn't clear at all. My work-around is to open a new tab and then delete the one with trackers. I didn't mind clicking on the icon once to clear, but having to do the work-around is a no go for me. Suggestions? Thanks .

Answers