Whenever I update my Dev build (auto or manual) my 'Icon only' links on my ('always visible') Favourites Bar revert to text and icon. It's a small thing, but it drives me nuts! A classic example of Joni Mitchell's "You don't know what you've got 'til it's gone."
Prior to Edge, I didn't even know I wanted this... now I NEED IT!
"First, there’s some trending new feedback this week about favorites sync issues. For most the symptom is that favorites are simply not syncing, a known issue which we’re working on at the highest priority. Others are reporting that deleted favorites are reappearing, or that duplicate favorites are showing up. We believe these are symptoms of the same known issue so for now we’re tracking them together on this list. We expect to address them as soon as possible this month."