Having issues loading the `host_key` for BEAM ssh daemon

Update, the :ssh.daemon works with openssh ed25519 keys

mkdir ssh_dir
ssh-keygen -t ed25519 -f ssh_dir/ssh_host_ed25519_key
:ok = :ssh.start()
{:ok, sshd} = :ssh.daemon(8989, system_dir: 'ssh_dir', password: 'foo')
➜  erl_ssh_2 ssh 127.0.0.1 -p 8989
SSH server
Enter password for "grantpowell"
password:
Eshell V10.3.5.2  (abort with ^G)
1>