I need to print my Use Case Diagrams for customer meetings. In the printer dialog, I can edit the printer margin settings, but Umbrello ignores these settings.

Reproducible: Always

Steps to Reproduce:
1. Create a Use Case diagram
2. Add some Use Cases and Actors
3. Click "Print"
4. Select "Current diagram"
5. Click "Ok" (then printer dialog appears)
6. Click "Properties"
7. Open "Page" tab
8. Set printer margins to some value > 0
9. Click "Ok"
10. Click "Print"
Actual Results:  
Diagrams are cut off partially, because print margin settings have been ignored.

Expected Results:  
Respect print margin, scale diagram if needed, print diagram completely

Umbrello UML Modeller
Version 2.8.2
Using KDE Development Platform 4.8.2 (4.8.2)