Height Problem with InfiniteScrollPanel

[nseb]

Hi,

I have a problem to integrate InfiscrollPanel with Tab , InfiniteScrollPanel take the heigth of first widget inside (see render method)

<m:MaterialRow padding="0" visible="true" ui:field="readContainer">
<m:MaterialColumn grid="s12" padding="0">
<m:MaterialTab ui:field="tab" indicatorColor="ORANGE">
<m:MaterialTabItem waves="YELLOW" grid="s4">
<m:MaterialLink text="Participants" href="#tabParticipants"/>
</m:MaterialTabItem>
<m:MaterialTabItem waves="YELLOW" grid="s4">
<m:MaterialLink text="Results" href="#tabResults"/>
</m:MaterialTabItem>
<m:MaterialTabItem waves="YELLOW" grid="s4">
<m:MaterialLink text="Intermediate" href="#tabIntermediate"/>
</m:MaterialTabItem>
<m:MaterialTabItem waves="YELLOW" grid="s4">
<m:MaterialLink text="Stats" href="#tabStats"/>
</m:MaterialTabItem>
</m:MaterialTab>
</m:MaterialColumn>
<m:MaterialColumn m:id="tabParticipants" grid="s12" padding="0" height="100vh">
<incubator:infinitescroll.InfiniteScrollPanel backgroundColor="GREY_LIGHTEN_4"
overflow="AUTO"
ui:field="participantScrollPanel"/>
</m:MaterialColumn>
<m:MaterialRow>