CNSSP 15 Annex B allows SHA3-384 or SHA3-512 (FIPS 202) for internal hardware functionality only, such as boot-up integrity checks; note b explains that, at a vendor's discretion, for internal components of a hardware system that do not interoperate outside the vendor's environment, SHA3-384 or SHA3-512 may be used as part of a system's integrity-checking process such as secure boot, beside SHA-384 and SHA-512. NSA allows this to speed the move of vendor-internal processes that rely on a hash to the new post-quantum signatures with minimal disruption, and nowhere else.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.