On mobile Omnibox does not appear
I have a problem with the Coveo search on a mobile device. On a desktop browser, the omnibox will appear with suggestions once typed into, but on mobile the Omnibox fails to trigger:
<span class="coveo-query-box-clear" style="display: none;"><span class="coveo-icon"></span></span>
Is this turned off by default for mobile browsers?
I don't remember it being ever disabled on mobile, no. For example if you load http://search.coveo.com on a mobile you get the omnibox there. How are you using the SearchBox component?