Bug - Reading THTMLDiv.HTML not returning innerHTML of associated element

When reading THTMLDiv.HTML, this simply returns the local FHTML String rather than actually reading the "innerHTML" from the associated HTML element. So, when e.g. trying to get the innerHTML from a Div that is set by the WebDesigner as a label in the Unit's HTML file, THTMLDiv.HTML returns an empty string.

Instead, THTMLDiv.HTML should return this.GetElementHandle().innerHTML

Use case for me is: I have a line in the HTML file like this
<div id="LabAddDoc">Some text provided by the web-designer: (@@)</div>
and I need to replace the "(@@)" with a calculated number.

Regards, Walter