Issue In IconTab bar UI5 control

'Hi Experts,

    I am facing an issue on SAPUI5 Icon Tab bar control. I am having a list of data in my master screen, at the Details screen i am having the Icon tab bar  control for the Tab control. While pressing the first list item , at the detail page Icon Tab Filter  is in the open status, if i click the second list item it will be in the close status,and it goes like that.

Even i have disabled the expanded property also, it behaves the same.

Please help me on this.

     -------CODE STARTS----

<IconTabBar

                id="idIconTabBar"

                expanded="{device>/isNoPhone}">// IS THIS A REASON????

    <items

       id="detailsItems">

                    <IconTabFilter

                        id="iconTabFilter1"

                        key="selfInfo"

                        icon="sap-icon://hint">

                        <content>

----CODE ENDS---

Thank you,

Regards,

JK