From my understanding, wireguard makes it so that all traffic between two physical nodes shares the same 5-tuple. In addition, ECN nor DSCP are copied in or out

From my understanding, wireguard makes it so that all traffic between two physical nodes shares the same 5-tuple. In addition, ECN nor DSCP are copied in or out of the packet. Do you ever run into trouble with ensuring your flows are well balanced across ECMP?