taxonomy selection rule for node

If I have a path like /node/%nid, and %nid is assigned the node id context, how can I make a selection rule that says 'only for nodes in this category'?

I seem to be able to add a selection rule that says 'Node product_display: Category Field' (in my case) and the interface allows me to choose a category term (tid), but then when I save the rule, the description of the rules says 'tid equals' but no value, and when I edit the rule again, my taxonomy term that I had chosen is missing. Further, If I save this rule, and visit a node, I get a 500 error.

So basically, I want to my selection rule to be 'only nodes of the following type (this part works), and only nodes that have the following category term'. Is this possible?

Thanks,
Cliff