DropDownItems disappear

Jul 8, 2014 at 4:15 PM
I create a RibbonOrbMenuItem in my orbDropDow.
In this RibbonOrbMenuItem i add a DropDownItems collection.
In this DropDownItems collection i put 2 RibbonCombobox. I populate the RibbonCombobox with RibbonButton.

The probleme is that whe in click on a RibbonCombobox i cant close it , it stay opened other the other Items. I have to chose a RibbonButton. But when i choose a RibbonButton, all the RibbonOrbMenuItem closing!

I want to stay in the DropDownItems to select something on the other RibbonCombobox !

What can i do for these problems?

Thank you