Carousel / Card with Formpanel / Fieldset : Just an empty page rendered?

[romgen]

Hello,

Maybe you can help me with a (beginner) problem:
I am trying to insert a formpanel/fieldset into a Carousel card. The carousel itself works, but the first page of the carousel,where i would like to insert the formpanel, is just empty.
The debug console doesn't show any error.

Maybe somebody can point me to the problem :-)

Ext.define('ha2.view.Main', {    extend : 'Ext.tab.Panel',
    requires : [ 'Ext.TitleBar', 'Ext.carousel.Carousel', 'Ext.form.FieldSet', 'Ext.form.Panel' ],
    config : {
        tabBarPosition : 'bottom',
        items : [ {
            title : 'Home',
            iconCls : 'home',
            cls : 'cards',
            defaults : {
                flex : 1
            },
            layout : {
                type : 'vbox',
                align : 'stretch'
            },
            items : [ {
                docked : 'top',
                xtype : 'titlebar',
                title : 'MyHome'
            }, {
                xtype : 'carousel',
                items : [ {
                    cls : 'card',
                    title: 'Test1',
                    iconCls: 'home',
                    items: [{
                        /* This part is not displayed, just an empty page is shown */
                        title: 'Basic',
                        xtype: 'formpanel',
                        iconCls: 'refresh',
                        items: [{
                            xtype: 'fieldset',
                            title: 'Info',
                            instructions: 'Please enter info below',
                            defaults: {
                                labelWidth: '35%'    
                            },
                            items: [{
                                xtype: 'checkboxfield',
                                name: 'on',
                                label: 'On',
                                value: 'on',
                            }]
                        }]
                    }]
                }, {
                    cls : 'card',
                    html : 'Test2'
                } ]
            } ]
        },
        {
            title : 'Settings',
            iconCls : 'settings',
            items: [{
                docked : 'top',
                xtype : 'titlebar',
                title : 'Settings'
            }]
        }]
    }
});

[fmoseley]

You need to give your carousel page a layout. Check out the following fiddle.