To resolve this:
- Go to Administration > Smart Fields.
- Highlight the Smart Field and select Edit.
- On the Parameters tab take note of the selection that the smart field uses.
- Go to Query and search for the query in question.
- Open the Query and select Edit Definition.
- Select File > Properties.
- On the Options tab select to create a Dynamic Selection instead of a Static Selection.
- Click Ok.
- Go to Administration > Smart Fields.
- Highlight the Smart Field and select Process Smart field.
- Rerun the Query.