Bugs in content types

I've now figured this out after many hours. I understand now that by selecting all the drop zones for a label, I'm saying that the label can be placed on any of the dropzones. If I only select one dropzone, the label will be rejected from all others and be moved back to the starting position. The correct answer is selected in the drop zone settings, not the label settings.

I previously wrote:

In wordpress 4.8.2 and H5P 1.9.4

Mobile Android browsers and Android Chrome browser

Latest versions of Chrome, Firefox and Explorer on Desktops MacOS Sierra and Windows 10 don't show H5P activity of content type:

Interactive video from versions 1.7.1 to 1.15.0

Question set from versions 1.5.2 to 1.12

Screenshot of console attatched

BUG IMAGE HERE: https://ibb.co/hiXvRG

Hi,

"Speak the words" do not seems to work on my Wordpress page (http://www.seriansensei.com/greetings/). No reaction when one's speak, both on mobile and desktop, of course with Chrome. The last version of the plugin and the content are installed.