The default libssh_server_config can not take effect with 0.11.3

When I try to upgrade libssh from 0.10.4 to 0.11.3, I found the algorithm settings (ciphers, macs ...) in /etc/ssh/libssh_server_config can not take effect with netopeer2-server. Once I downgrade to 0.10.4, the settings can work well with netopeer2-server.