Noticed the following:

 draft-ietf-emu-eap-tls13-04 defines the key hierarchy as

   Type-Code    = 0x0D
   Key_Material = TLS-Exporter("EXPORTER_EAP_TLS_Key_Material",
                               Type-Code, 128)
   IV           = TLS-Exporter("EXPORTER_EAP_TLS_IV",
                               Type-Code, 64)
   Method-Id    = TLS-Exporter("EXPORTER_EAP_TLS_Method-Id",
                               Type-Code, 64)
   Session-Id   = Type-Code || Method-Id

But section 1.4 of RFC 5247 defines Session-Id as 

   Session-Id = Type-Code || Method-Id

   or

   Session-Id = 0xFE || Vendor-Id || Vendor-Type || Method-Id

The definition in draft-ietf-emu-eap-tls13-04 does not seem compatible with  
extended EAP types.

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