Created attachment 8872618 [details] favicon_-_sync_-_bookmarks.png [Affected versions]: Nightly 55.0a1 [Affected platforms]: Platforms: Windows 10 x 64, Ubuntu 16.04 x64 and Mac OS X 10.12 [Steps to reproduce]: 1. Launch Firefox. 2. Click on the Menu Button [≡]. 3. Click on "Synced Tab" and sign in to sync with an account. [Expected result]: Favicons are displayed in location bar. Favicons are displayed in bookmarks. Favicons are displayed in History. [Actual result]: Favicons are not displayed in location bar. Favicons are not displayed in bookmarks. Favicons are not displayed in History.
Is this a regression? Sync doesn't sync favicons...
Actually after I looked deeper into this issue I observed that the same behavior was applied on the older versions.
We don't plan to sync icons for now.
While I agree this is likely to be WONTFIX, bug 428378 remains open, so I'm duping this to that.