Steps to reproduce

•  Configure a dialog using the categoryChooserField where selectProduct = false.

      category: 
        $type: categoryChooserField
        selectProduct: false
  

•  Open the dialog and browse the categories.

Expected results

It is assumed from the name that one can browse the categories and then select one.

Actual results

• On selecting a category and clicking "select a category", the choose dialog closes and the corresponding dialog field is empty.
• Saving the dialog throws a java.lang.ClassCastException: java.lang.String cannot be cast to info.magnolia.ecommerce.app.common.EcommerceTreeItem (see attached)

Workaround

No apparent workaround.

Development notes