I have added a simple rectangle on the top of the poster in RowList item
like this
<Poster id="itemPoster">
<Group id="itemOverlay" visible="false">
<Rectangle id="overlayBG" color="0x00000040" >
<LayoutGroup id="overlayContent" layoutDirection="horizontal" vertAlignment="center" itemSpacings="8" >
<Poster id="playIcon" loadSync="true" uri="pkg:/images/icon_play.png" />
<Label id="numTracks" font="font:SmallSystemFont" text="SomeText" color="0xDDDDDDFF"/>
</LayoutGroup>
</Rectangle>
</Group>
</Poster>
<Rectangle id = "headerRect" width = "80" height = "20" color = "#0000" />
And in brs file, I gave a translation for the rectangle such that it will come on top of the poster.
But what is happening is whenever the focus is on one of the Row items, the top rectangles of the items getting disappeared.
I’m attaching the screenshots. Here you can see that yellow marked region with disappeared top rectangles, and red marked region showing items with the top rectangles.
Interestingly, if I give the translation for the rectangle to be in the bottom portion of the poster, everything working as expected, that no disappearing is occurring in case of focusing
