Thanks for fixing.
I'm fact I'm very excited about these HTML questions, they seem to me more usable and adaptable than calculated questions, so I'm now porting all my questions to CodeRunner ones (some "normal" Python/C++ CodeRunner, other HTML using Python for assess/grade). Also using TWIG to tweak SVG graphics, to also make them random.
But I understand that their usage may be not trivial for all audiences.
Thanks again and regards.