Hi,
I am using html tooltip to show extra information of Headings etc.
html.Div(className='tooltip',children=[html.H6('Posts'),html.Span('Longitude',className='tooltiptext')])
The above code doesn’t work where as the below code works on codepen
<div class='tooltip'><h2>Hover over me</h2>
<span class="tooltiptext">Tooltip text</span>
</div>