Cross-Tenant Purview Scan of Fabric Lakehouse fails to ingest Sub-items (Delta Tables)

Yes, this is the same underlying cross-tenant limitation - as your other post. Purview can scan high-level Fabric items across tenants, but it cannot ingest Delta tables, columns, or lineage because the enhanced metadata APIs only return full detail when the calling identity is in the same tenant. Even with the correct service principal permissions and admin settings, Fabric will not expose sub-item metadata to an external tenant, so Purview receives an incomplete payload. At the moment there is no reliable workaround other than bringing the data or metadata into the same tenant as Purview......................to my knowledge and experince