Setup:

• Personalization configured and enabled
• A Content Tree with a Structure:
• ParentFolder
  ----ChildFolder1
  ----ChildFolder2

Steps to reproduce:
1. Login as admin
2. Go to Content -> Content Structure
3. Open the created "ParentFolder"
4. Select "Hide Content"

Expected result:
Selected Content and the items below it in Content Tree are deleted from Personalization

Actual result:
Only "ParentFolder" is removed