"Boolean restrictions for property active are not supported" error with /rest/usermanagement/1/search?entity-type=user&restriction=active%3Dtrue if there are uncached directories mapped to the application

Steps to Reproduce

1. Create a Connector directory but with Cache disabled
2. Map the connector to an application in Crowd
3. Navigate to <CrowdURL>/rest/usermanagement/1/search?entity-type=user&restriction=active%3Dtrue and authenticate with the application that has the uncached directory mapped

XML Response:

<error><reason>ILLEGAL_ARGUMENT</reason><message>Boolean restrictions for property active are not supported</message></error>

Workaround

Check the Cache Enabled checkbox in each directory mapped to the application