I'm using the last version of FEC

I have problems with the checkbox shippingaddress the same as billingaddress.

If I use this button there didn't change anything.

I use the following settings:

Code:
Fast and Easy Checkout     true   
One Page Checkout          true   
Checkout Confirmation Alternate Text  
Display Checkout in Split Column         true   
Activate Drop Down List                    false   
Gift Wrapping Module Switch              false   
Activate Gift Message Field                 false   
Drop Down List Options Option 1,Option 2,Option 3,Option 4,Option 5   
Activate Checkbox Field                    false   
Easy Sign-Up and Login                    true   
Display Order Total                         true   
Display Confidence Box                   false   
COWOA Position                           side   
Confirm Email                                 false   
Shipping Address                           true   
Copy Billing                                   true   
Master Password                           false   
Change Address Pop-Up                  true   
Checkout Without Account             true   
Checkout Without Account Only          false   
Combine COWOA Accounts                false   
Hide Email Options For No Account      true   
Automatic LogOff for No Account     true   
Free/Virtual Checkout                     false   
 Fast and Easy Checkout                 false
Anyone any idea ?