I have below scrollable panel

scrollablepanel: {
            viewTemplate: {
                layout: 'center',               
                header: false,              
                scrollable: true,               
                items: {
                    xtype: 'itemsview'
                }
            }
        }

And this panel has two items: label and toolbar as below

items: [{
        xtype: 'label',
        html: "title"
    },
    {
        xtype: 'toolbar',
        reference: "titletoolbar",
        layout: "vbox",
        autoScroll: true,
        flex: 1,
        padding: 2,
        margin: 0,      
        listeners: {
            afterrender: function () {
                var me = this;
                var tool = me.up('titleview');
                tool.getController().updatetoolbar();
            }
        }
    }]

I want to make label inside the panel fixed on scroll. Right now its scrolling up along with the toolbar. can someone please help me with this?