I had a quick look at the supported NRLIs in latest FRR master and it seems that there is no support for the new route types in this draft.

below is the list:

BGP_EVPN_AD_ROUTE = 1,    /* Ethernet Auto-Discovery (A-D) route */
BGP_EVPN_MAC_IP_ROUTE,    /* MAC/IP Advertisement route */
BGP_EVPN_IMET_ROUTE,      /* Inclusive Multicast Ethernet Tag route */
BGP_EVPN_ES_ROUTE, /* Ethernet Segment route */
BGP_EVPN_IP_PREFIX_ROUTE, /* IP Prefix route */

Thanks

-pr