From the Wikidata Query UI
I would expect to have an option "HTML table" in the menu "Download" that lets me download the results of my query as an HTML file.
Expected content
I would expect the downloaded content to include a static HTML table like:
<table> <tr> <th>?var1</th> <th>?var2</th> </tr> <tr> <td>...</td> <td>...</td> </tr> <tr> <td>...</td> <td>...</td> </tr> </table>
... should contain hyperlinks, if applicable, with the same href values (stable URIs) that are retrieved by default with the Wikidata Query UI.