Foglight is working as designed.
To list all of the scoped objects run the query from the scope of the rule under the Script console with the following steps:
- Copy the text from the Scope of the rule.
- Navigate to the Script console (Administration | Tooling | Script console).
- Enter the query string in the field to the left of the "Do Query" button.
- Click the "Do Query" button.
- The scoped objects will be listed below.