Bugs in content types

Hi there.

I'm really impressed with the documentation tool, and I'm wondering if there is a way to set the language of the exported document. I've added the H5P plugin to a wordpress site: https://eltoolkit.wpengine.com/?page_id=110, added a the documentation functionality, and when I download the document (example attached), and open it in word, I noticed that almost every word is marked as a spelling error, and the suggested corrections are in French. Is there anything we can do here?

I'm currently experiencing some issues in the questionnaire type.

 The next buttons show twice after submitting and refreshing the page.

Using the Drag and drop function, images that are already in their correct Hotspot zones do not register as correct without the user moving the object image a little bit. The user has 4 objects and needs to decide which two move and then move them to their proper location. If they move the correct two objects and leave the remaining two in their correct location the system will not verify the correct location on the two that do not move.

https://h5p.org/node/324698