A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
I have the same issue as everybody else. I did find one workaround. Rather than trying to remove the unwanted icons, which doesn't work, I moved the icons down on the list, so they're at the far right of the QAT. Since I have all available space on the QAT filled with icons that I actually do want, the effect is to hide the unwanted icons. And that change in location persists after I close and reopen the apps. Maybe this workaround will help somebody else.