Meta from HTML Widget?

Is it possible to use the HTML widget to add new <meta> to the head if pointed at the head_html_tag widget zone? I've tried adding this, but it simply renders the information on the page, not in the head as expected/hoped. 

Hi InkForm,

Unfortunately, it is not possible. Html tags are being encoded ( for example ">" character becomes &lt; and so on ) and this is why they are being rendered as a plain text.

Hope this helps!