F12-IL: No
Rationale
RFC 6740 section 3.7 preserves IPv6 multicast rather than defining a new ILNP group service. The selected TCP composition supplies pairwise communication and does not select multicast membership/routing. Native IPv6 multicast potential is not a demonstrated replication path for this selected service.
Assessment method
Primary-source review and explicitly bounded composition inference; no execution
Source context
RFCs, project release evidence and OS interface documentation
Outstanding qualification
Profile-scoped No. ILNP is compatible with IPv6 multicast; an explicitly selected multicast transport and router-control composition could be assessed separately. This does not imply that ILNP forbids multicast.