STEPS TO REPRODUCE
1. Launch iClone 6
2. Navigate to Content Manager > Set > Props > 3D Blocks, apply Ball_001 and Box_001
3. Pick Box_001, right-click and select "Attach", then attach it to Ball_001
4. Pick Ball_001, then go to Modify > Edit > Display, set "Render State" to "Bounding"
5. Check "Scene Manager"

ACTUAL RESULT
The "Render State" for both Ball_001 and Box_001 are not changed into "Bounding"

EXPECTED RESULT
1. The "Render State" for both Ball_001 and Box_001 are changed into "Bounding"
2. It's also fixed the issue that reproduced on Shadow