Custom Component only instantiates once

[Kurt001]

I have written a new component and it works fine if it is only created once (lazy instantiation).
But as soon as I create it a second time it won't run the applyItemsContainer.

What do I have to do to create a component twice and always run the applyItemsContainer?

Ext.define('Ext.mgd.DropDown', {
    extend: 'Ext.Component',
    xtype: 'buttondropdown',


    config: {
        text: '',
        itemsArray: []
    },
    cachedConfig: {


        itemsContainer: {
            xtype: 'container',
            cls: 'x-dropdown-container',
            items: []
        }
    },


    template: [
        {
            reference: 'buttonEl'
        },
        {
            reference: 'dropdownEl',
            children: [
                {
                    reference: 'itemsEl'
                }
            ]
        }
    ],


    initialize: function () {
        var me = this;
        me.dropdownAnimation();
        me.getItemsContainer().setItems(me.getItemsArray());
        me.callParent(arguments);
    },


    applyItemsContainer: function (config) {
        return Ext.factory(config, Ext.Container, this.getItemsContainer());
    },


    updateItemsContainer: function (newContainer, oldContainer) {
        if (newContainer) {
            newContainer.add(this.getItemsArray());
            newContainer.renderTo(this.itemsEl);
        } else if (oldContainer) {
            oldContainer.destroy();
        }
    }
}

[mitchellsimoens]

Move it to config not cachedConfig as it's then cached