I'm curious why you don't use the Firefox Account menu on Desktop to access your devices? It's a simple drop-down that immediately shows available tabs on all your synced devices. When clicked a new tab is opened with that URL from the device. How is...
I'll make my notes here. Overall I don't have a positive view of the feature because it doesn't offer anything new and it's not a better way of using the browsers features. These features already exist in better locations; Respectively under Sync and...