message: Fix Container Dropdown showing placeholder on page load
diff: @@ -447,7 +447,8 @@ export class ContainerDropdown extends React.PureComponent {
  items={dropdownItems}
  spacerBefore={spacerBefore}
  title={title}
  - onChange={onChange} />;
  + onChange={onChange}
  + selectedKey={currentKey} />;
  }
  }
  