AbstractInputGuiComponentFactory doesn't count with multiple form components

Caused by: java.lang.RuntimeException: java.lang.IllegalStateException: this kind of handler cannot be attached to multiple components; it is already attached to component [TextField [Component id = input]], but component [DateInput [Component id = i
nput]] wants to be attached too
        at com.evolveum.midpoint.gui.impl.prism.panel.PrismValuePanel.createValuePanel(PrismValuePanel.java:171)
        at com.evolveum.midpoint.gui.impl.prism.panel.PrismValuePanel.initLayout(PrismValuePanel.java:75)
        at com.evolveum.midpoint.gui.impl.prism.panel.PrismValuePanel.onInitialize(PrismValuePanel.java:66)
        at org.apache.wicket.Component.fireInitialize(Component.java:873)
        at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:1038)
        at org.apache.wicket.MarkupContainer.addedComponent(MarkupContainer.java:1015)
        at org.apache.wicket.MarkupContainer.add(MarkupContainer.java:240)
        at com.evolveum.midpoint.gui.impl.prism.panel.PrismPropertyPanel.createValuePanel(PrismPropertyPanel.java:60)
        at com.evolveum.midpoint.gui.impl.prism.panel.ItemPanel$1.populateItem(ItemPanel.java:97)
        at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523)
        at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124)
        at org.apache.wicket.Component.beforeRender(Component.java:939)
        at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1754)
        ... 160 common frames omitted
Caused by: java.lang.IllegalStateException: this kind of handler cannot be attached to multiple components; it is already attached to component [TextField [Component id = input]], but component [DateInput [Component id = input]] wants to be attached
too
        at org.apache.wicket.behavior.AbstractAjaxBehavior.bind(AbstractAjaxBehavior.java:63)
        at org.apache.wicket.Behaviors.add(Behaviors.java:59)
        at org.apache.wicket.Component.add(Component.java:4458)
        at com.evolveum.midpoint.gui.impl.factory.panel.AbstractInputGuiComponentFactory.configure(AbstractInputGuiComponentFactory.java:59)
        at com.evolveum.midpoint.gui.impl.factory.panel.AbstractInputGuiComponentFactory.configure(AbstractInputGuiComponentFactory.java:29)
        at com.evolveum.midpoint.gui.impl.prism.panel.PrismValuePanel.createValuePanel(PrismValuePanel.java:165)
        ... 172 common frames omitted