Bugs in content types

Hi,

Small issue with flashcards as I let site users create their own content. It says the answer is optional, but it's not, as the box still shows.

Thanks.

Running Course Presentation using Drupal 7 on both Chrome and Safari on both Mac and iPhone, just uploaded H5P a few days ago.  When I insert an interactive video and leave Auto-play unchecked, it behaves as it is supposed to.  If I select Auto-play, it begins playing (I hear the audio, at least) sometimes when I open the presentation and, if not then, everytime I select the slide before the slide containing the video. If I insert the video using the non-interactive menu item, it will Auto-play correctly. Any ideas?

Thanks

Creating an H5P activity, Chart, in Moodle on Desktop using Firefox with the H5P plugin.

When adding a Data Element named "King's Peak," the display does not read King's Peak. It reads King's

The apostrophe is intended to be included in the Label. Is this not possible or just a bug?? 

I am creating a graph showing mountain range elevation in feet. The values do not allow for period commas (14,400 ft) or unit labels. Is this possible? It would be more helpful from a classroom teacher point of view to be able to add axis labels, as well.