Intent of sshRemoteAgentHostService.test|title=SSHRemoteAgentHostMainService - _buildAuthAttempts Agent + SSH_AUTH_SOCK + only id_rsa exists → agent then publickey id_rsa, then keyboard-interactive|occurrence=1, sshRemoteAgentHostService.test|title=SSHRemoteAgentHostMainService - _buildAuthAttempts Agent + SSH_AUTH_SOCK + id_ed25519 and id_rsa exist → agent then both keys in default order, then keyboard-interactive|occurrence=1

All 4 exact tests in this concept. Every test is marked by where it enters the hierarchy.