When viewing a Workflow instance that has run, in the Details tab it will tell you the Initiating Rule that was satisfied to kick off the workflow, but it does not tell you the evaluation of those rules like when you look at the Workflow Subscriber Tracer.
It would be nice to have those details when troubleshooting why a workflow instance was started in certain scenarios. Could there be a tab added named "Starting Rule" or similar that housed that information, similar to how the "Conditions" tab works?