Slider not working within ListView - IOS

Slider was working when placed inside ListView until SDK 6.1.2. After 6.2.0, the pointer just stay on the end points on either sides of the slider. Attached graphs show the different before and after the change since 6.1.2

My sample code simply use the slider to show the stock price day range and the current relative position.

<ListView id='stocklistview’ >
<Templates>
<ItemTemplate id=‘default_template' >
<View id='sliderView'>
<Slider id='dayrangeslider' bindId='dayrangeslider' touchEnabled='false' />
</View>
</ItemTemplate>
</Templates>
<ListSection id='stocklistsection' dataCollection='stocklist' dataTransform='transformdisplay'>
<ListItem canEdit='true'
dayrangeslider:min='

{dayslow}'
dayrangeslider:max='{dayshi}'
dayrangeslider:minRange='{dayslow}

'
dayrangeslider:maxRange='

{dayshi}

'
dayrangeslider:value='

{lasttradeprice}

'
/>
</ListSection>
</ListView>