I tried to browse the existing support posts but I couldn't find relevant info, so I will ask directly in a separate post.
Did you have any observations, tests or user feedback trying to use Ultimate Member plugin on their websites together with User Sync? Are these two compatible? Do they work out of the box or some extra coding is needed to make them play together?
Ultimate Member is very very well know plugin in the WP community, so I thought such a question is worth asking.