Can't change the month in the date picker in RelativeDateItem

[robikz]

A simple example that renders the RelativeDateItem with everything default:

import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.RelativeDateItem;

public class DatePickerWoes extends Canvas {
    DatePickerWoes() {
        RelativeDateItem relativeDate = new RelativeDateItem();
        DynamicForm form = new DynamicForm();
        form.setItems(relativeDate);
        addChild(form);
        draw();
    }
}

The RelativeDateItem renders with the chooser icon. Click on the icon to open the chooser. Now:

• The <<, <, >, >> arrows don't work;
• The month name can be clicked to open the months table, but no month can be selected;
• Everything else functions just fine;
• If these items are inspected in browser's dev tools, it can be seen they have the *Disabled class, as-in "dateChooserNavButtonDisabled".

SmartClient Version: SNAPSHOT_v13.1d_2023-07-26/LGPL Development Only (built 2023-07-26)

This used to work in the past, but I don't know which was the 1st version where it stopped.