Commented Issue: Cascade Dropdown with Multi-Select Child [10111]

I am using cascade Dropdown feature for Multi-Select child, everything working fine. But the think is if I remove the value from the Selected Values Box(Right Side) , the Possible Values Box(left side) is repopulating with all the values irrespective of the parent selected, By clicking on remove option the functionality is breaking.<br /><br />Please help me in solving.<br /><br />Thanks in Advance
Comments: Please find the attached images. “1. JPG” displays the cascading dropdown displaying the child items as expected. But if we remove the items from the right side dropdown, the left side dropdown displays all the items irrespective of the parent. Guide me solving the issue.