libressl's openssl command

Hello,

$ openssl version
LibreSSL 3.5.2

$ openssl genpkey -algorithm ed25519
Algorithm ed25519 not found

$ openssl genpkey -algorithm x25519
Algorithm x25519 not found

How would you generate a keypair?
Yes I use openssl-1.1.1op0 package, but just out of curiosity,
why this features still not in LibreSSL even with programming interface
in?

X25519, X25519_keypair(3) - Elliptic Curve Diffie-Hellman primitive
based on Curve25519


Thank you!

--
With best regards,
Gregory Edigarov