ptooltip not working in p-tabPanel

[Knightriderlv]

having some issue with ptooltip not working inside of a p-tabPanel. if I add a ptoolTip the tooltip will not show at all, but if I add tooltip I do see the tooltip. I am not able to use tooltip as my tooltip text has some HTML tags that dose not work in tooltip.

{Will not show tooltip}
<p-tabPanel header="Structured Data"
pTooltip="{{structureDataTooltip}}" [escape]="false" tooltipPosition="bottom" >
<test-structured-data [term]="conceptData.data" [IndexData]="indexData" [DataCount]="dataCount" ></test-structured-data>
</p-tabPanel>