Dialog Disappears on Device Rotation

[reverse-unina]

When I perform this sequence of events:

1.    Click on OK
   

2.    Click on "..." (More Options...)
   

3.    Click on "More..."
   

4.    Click on "Change Date Range"
   

5.    Click on "Select Range..."
   

6.    Orientation Change
   

The dialog on screen disappears.