Please take a look at these two docs areas. I acknowledge that the journey between them is not clear and I'll pass that onto our docs folks

https://neo4j.com/docs/operations-manual/current/clustering/introduction/

Gives this sentence

1. Causal consistency: When invoked, a client application is guaranteed to read at least its own writes.

If you then jump over to drivers, you'll find this for the Java Driver ( also applies to others as well ) https://neo4j.com/docs/java-manual/current/bookmarks/

Please let me know if this is of help.