After refreshing an AutoCompleteTextField with Ajax, onclik events on suggest-list stops functioning

When I refresh an AutoCompleteTextField using an ajax request, I cannot click anymore on the suggest list to select an element. Selecting with keyboard works fine.

Tested with Firefox3, IE7.

Can reproduce using this code :

<input type="text" wicket:id="myField"/>
<a wicket:id="myLink">MyAjaxLink</a>

final AutoCompleteTextField myField = new AutoCompleteTextField(
"myField") {
private static final long serialVersionUID = 1L;

@Override
protected Iterator<String> getChoices(String input)

{ ArrayList arrayList = new ArrayList(); arrayList.add("test"); return arrayList.iterator(); }

};
myField.setOutputMarkupId(true);
add(myField);

final AjaxLink myLink = new AjaxLink("myLink") {
@Override
public void onClick(AjaxRequestTarget target)

{ target.addComponent(myField); }

};
add(myLink);

This works fine before I click on the link, it is broken after.