FF60 - disable synced tabs searches in address bar?

[GKnight]

It seems starting with version 60, typing text in address bar also shows synced tabs from other devices (in addition to search results from bookmarks and history). I don't mind seeing "open tabs", but not from other synced devices. Any idea how to turn this off? If I want to see synced tabs I can use the library feature, I don't need the added clutter in the address bar search matches.