The INTERMEDIATE value (30) in the documentmk docs does not align with the one in SplitDocType enum (40).
https://github.com/apache/jackrabbit-oak/blob/jackrabbit-oak-1.12.0/oak-store-document/src/main/java/org/apache/jackrabbit/oak/plugins/document/NodeDocument.java#L299
cc Marcel Reutegger Julian Reschke