testrail link: https://testrail.stage.mozaws.net/index.php?/cases/view/76179 Steps: 1. Click on the "Edit" button from the top-right corner of the Top Sites area Expected results: Top Sites Edit menu is opened. Top Sites area is Highlighted and the rest of the screen is covered with a opaque overlay. Top Sites tiles are separated from the "Add", "Show More/Fewer" "Done" buttons with a gray line. "Add" button (White background with black text) is displayed in the bottom left "Show More/Fewer" (4 square icon, white background with black text) is displayed to the right of the "Add" button. "Done" button (blue button with white text) is displayed in the bottom-right corner of the Top Sites Edit menu.

Hi! I would like to work on this. Can you please point me to the file where tests for it are written? and what is that testrail link? it asks credentials for a corporate account. thanks

Thanks for your interest. We recently removed the edit dialog step so it now directly jumps tp "Add", which is being covered by bug 1410378. You can find other similar bugs https://bugzilla.mozilla.org/showdependencytree.cgi?id=1410333&hide_resolved=1