When trying to add a Service Builder rule that selects components under Services > All Model Roots the query test fails with error java.lang.RuntimeException: Trying to define a query that uses $scope or implicit $scope without defining the TopologyType of $scope.
For example:
WORKAROUND
Complete the following steps with a user that has the Cartridge Developer role:

STATUS
This issue has been logged as defect Id. FOG-8690. Fixed in Foglight 7.3.0