Sidenote: The site has a small gotcha, in the demo page, if I type a text with a "?", when the question mark is typed the top right search field just gets activ

Sidenote: The site has a small gotcha, in the demo page, if I type a text with a "?", when the question mark is typed the top right search field just gets activated and can't really type that character into the comment at all. It feels annoying user experience, though the actual comment service is great, checking whether I can use that on my site/blog instead of the current stuff.