Jenkins Pipeline TeamConcert Steps do not accept UUIDS

I am running Jenkins 2.89.4, the latest TeamConcert plugin, and RTC 6.0.4.

When I create a Pipeline build job on Jenkins, I can use either the "checkout" or the "teamconcert" commands to load a workspace using the plugin.  However, these commands only accept full-names for workspaces (i.e. "Build Workspace") when I specify a UUID, I get an error that the provided workspace cannot be found.

This conflicts with how the RTC Build Definitions work.  I can add a "Repository Workspace" parameter to my build definition, and the selected workspace is passed as a UUID.  This means I cannot specify additional workspaces as "Repository Workspace" parameters via the Build Definition because the Pipeline job would have to resolve those to a name to pass to the TeamConcert plugin (at which point, I don't really need the plugin if I'm using SCM calls to find the name).

Is there a way to use "checkout" or "teamconcert" with UUIDs instead of names?