Problem with Propertytransfersetting: Ingnore empty/missing values (SoapUI 5.1.3)

Hello,

I'm wondering if I am the only one with this problem but I think there is probably a bug within SoapUI 5.1.2.

The initial situation:

In my testproject i'm looping through a soap-request which receives different answers. Within the loop there is also a propertytransfer that extracts some infos from the response into variables set in the testcase. With SoapUI 4.5.2 i had no problem but after switching to 5.1.3. an error occured.

I could reproduce the problem with another small project.

I've created a propertytransfer in which I try to copy an unknown sourceelement to a variable set in the testsuite.

Also I checked the box "Ignore empty/missing values"  and unchecked the box "Set null on missing source" the content of the variable was overwritten with ''

So I checked the manual and it says: if the Ignore box is checked no empty or missing values will be transfered. But it does!!!!

Do I have a faulty reasoning or is this a bug in the soapui?

Attached you find a screenshot with the result of my test...

Cheers,

Chris