I've forgotten the trick to getting QS to execute an Automator workflow by
default. With the workflow in the first pane, the default action in the
second pane is to open the workflow, which of course opens in the Automator
editor. I do have the Automator plugin installed and active. The execute
option is simply not available in the second pane. I thought I remembered
the "trick" was to give the execute workflow action a higher priority, but
that isn't working. Regardless, I'd expect to see the execute workflow
action as an option in the second pane. It's as if QS doesn't recognize the
workflow as a workflow. The workflows execute fine, and are recognized by
the OS properly.