Root Cause: A problem has been fixed where a read-only folder defined using the NOT function resulted in the search only including resources in that folder.
The search now handles read-only folders that are included in the search criteria correctly.
Update to a fix version listed below or a newer version if available.
Fix Status: In Progress
Automation.Engine 12.2.0 - Planned release on 2018-06-19
Automation.Engine 12.1.2 - Planned release on 2018-05-21
Avoid using the NOT condition in FOLD objects.