So after following all four steps and opting out of this experiment via "about:studies" the sidebar remains in the window, just in its collapsed state. Are there any other methods I could use to get rid of it permanently? Or do I actually just have t...
So after following all four steps and opting out of this experiment via "about:studies" the sidebar remains in the window, just in its collapsed state. Are there any other methods I could use to get rid of it permanently? Or do I actually just have t...
