#star-button { display:none !important; }

I'm testing FF102 for rollout in September and working through various issues. The latest one I've come across is the edit bookmark "button" on the right of the URL bar. It's a blank space on the URL bar, and when hovered over is a highlighted blank space. After clicking it twice it displays the Edit book mark menu. How can I remove it completely? I've look at about:config and nothing stands out as obvious to me controlling this and I can't find a setting for it. The image below shows the highlighted blank icon space. This code in userChrome.css worked in FF91 but only hides the icon in FF102. #star-button { display:none !important; } Thanks