N3 Patch contradiction about blank nodes: can they be part of ?insertions?

[lecoqlibre]

In the current section 5.3.1 Modifying Resources Using N3 Patches of the Solid protocol (v0.11.0 - 12 May 2024), we can both read that:

The ?insertions and ?deletions formulae MUST NOT contain blank nodes. (source)

AND:

The triples resulting from ?insertions are to be added to the RDF dataset, with each blank node from ?insertions resulting in a newly created blank node.

The latter suggests that ?insertions can contain blank nodes while the former explicitly forbids.