jcmd process name matching seems broken in head.

I have a running wildfly instance:

thomas@mainframe:~$ jcmd
30788 jdk.jcmd/sun.tools.jcmd.JCmd
30266 /shared/projects/wildfly/wildfly-16.0.0.Final/jboss-modules.jar -mp /shared/projects/wildfly/wildfly-16.0.0.Final/modules org.jboss.as.standalone -Djboss.home.dir=/shared/projects/wildfly/wildfly-16.0.0.Final -Djboss.server.base.dir=/shared/projects/wildfly/wildfly-16.0.0.Final/standalone

But I cannot attach to it via name part:

thomas@mainframe:~$ jcmd wildfly VM.version
Could not find any processes matching : 'wildfly'

It used to work. It works with jdk11 jcmd and even older jcmds:

thomas@mainframe:~$ oraclejdk8/bin/jcmd wildfly VM.version
30266:
OpenJDK 64-Bit Server VM version 11.0.3-ea+5-sapmachine
JDK 11.0.3

thomas@mainframe:~$ oraclejdk11/bin/jcmd wildfly VM.version
30266:
OpenJDK 64-Bit Server VM version 11.0.3-ea+5-sapmachine
JDK 11.0.3

Note that I still can attach just fine via pid, it is just cumbersome.