If you hover over the first pencil, you can see the tooltip coming up but it\'s hidden.
How can I tell all tooltips to show up above everything else?
This is best solution if you are using angular uib-bootstrap: Use dependency injection for $uibTooltipProvider, you can change the way tooltips and popovers behave by default; the attributes above always take precedence:
$uibTooltipProvider.options({ appendToBody: true });