Checkmk Werk 13368: Fix bulk discovery on hosts imported from CSV in folder

ID: 13368 Title: Fix bulk discovery on hosts imported from CSV in folder Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 If hosts were imported with option "Import hosts via CSV file" and "Perform automatic service discovery" in a folder, no hosts were selected for service discovery after import.