structuredAttrs is enabled

trying https://repo1.maven.org/maven2/org/eclipse/jetty/jetty-alpn-java-server/12.1.0/jetty-alpn-java-server-12.1.0.jar
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   7140 100   7140   0      0  50516      0                              0