When i add pullrefresh into the picker, i cannot select item i want, it scroll to top automatically.
Code:
var picker = Ext.create('Ext.Picker', {    doneButton: 'I\'m done!',
    cancelButton: false,
    slots: [
        {
            name : 'limit_speed',
            title: 'Speed',
            data : [
                {text: '50 KB/s', value: 50},
                {text: '100 KB/s', value: 100},
                {text: '200 KB/s', value: 200},
                {text: '300 KB/s', value: 300}
            ],
plugins: [
{ type: 'pullrefresh' }
]
} ] }); Ext.Viewport.add(picker); picker.show();