This conversation has been merged. Please reference the main conversation: Lightroom mobile: Ability to create Collection Sets for Photo Workflow Perfection
It would be great if collection set structures could be synced instead of just collections. So I could have "Birding Trips (collection set) -> Shorebirds (collection set) -> All Birds (collection) / Rare Birds (collection) / Good Shots (collection)". I would like to sync the "Birding Trips" collection set and then be able to see "All birds" within that set.