Hi, I've been using the latest Firefox version on 2 MacBook Pros, and the bookmark favicons are lost when syncing to other devices. They remain on the host device, but are not transferred to the synced device. This is my first attempt at syncing anything in Firefox, so I don’t have any previous settings/files that could be interfering. Also, “Tabs from other devices” in the Firefox View window lists all of the tabs grouped together, and there are hundreds in the list. How can they be grouped by window (the same way that they appear in the browser), and is there a way to have them sync directly in the windows (w/ fwd/back history in tact) so that each browser appears identically when switching from one device to another? Thanks