TimeItem clearValues not working

[edulid]

If you change the values of the TimeItems, and click the button, nothing happens.
TextItems, DateItems, etc get cleared, only TimeItems not. Using 6.0p power 6.0-p20160813

public class TestingModule implements EntryPoint {

    public void onModuleLoad() {
        final DynamicForm df = new DynamicForm();
        df.setDataSource("testTable");
        TimeItem ti1 = new TimeItem("f_von");
        ti1.setRequired(true);
        ti1.setShowSecondItem(false);
        ti1.setUse24HourTime(true);
        ti1.setUseTextField(false);
        TimeItem ti2 = new TimeItem("f_bis");
        ti2.setRequired(true);
        ti2.setShowSecondItem(false);
        ti2.setUse24HourTime(true);
        ti2.setUseTextField(false);
        df.setFields(ti1, ti2);
        IButton click = new IButton("click me");
        click.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                df.clearValues();
            }
        });

        VLayout layout = new VLayout(10);
        layout.addMembers(df, click);
        layout.setWidth100();
        layout.setHeight100();
        layout.draw();
    }
}

[Isomorphic]

We've made a change to address this issue. Please try the next nightly build, dated September 21.

Regards
Isomorphic Software