When the mouseover event is triggered on the parent element, there seems to be a flickering issue when moving into the tooltip (child) element. The console log indicates that the mouseover/mouseenter event is being fired rapidly.
The tooltip does not stay displayed when using mouseenter.
element.on('mouseenter', hoverIn); // or mouseover
element.on('mouseleave', hoverOut);
Is this problem specific to AngularJS, jQuery, or Bootstrap?
How can this issue be handled more effectively?
You can experiment with it using this plnkr.