Please fix the border in the sidebar and below the toolbar but above the page. And also dark mode just turns the browser from cool nova redesign to buggy frankenstien mess. as a dark mode user i really hope that can change.
well if you dont like it, you can turn off the redesign by flipping all settings that say nova to off (in about:config). And also i think they should make it optional. Also its early so it will improve as time comes.
