Problem with Marketing attributes default value assignment

Hi Forum,

I am facing a problem in PCUI. In the accounts transaction, in the tab Marketing Attributes when I create an attribute set for the account all the attributes corresponding to that attribute set are displayed along with their respective default values. Now I delete the attributes keeping the attribute set intact and add them again. Here no dafault value is dispalyed. Now when I click on the button "Assign Default Values", the first attribute gets the correct value assigned, but the for the others the same value is repeated.

Can somebody suggest a solutuion for this? Quick reply appreciated.