Interactive Video

Hi all, in Interactive Video, what's the difference between the three types of text tracks:  Subtitles, Captions, and Descriptions?  I can find nothing in the documentation.    Thanks, Jeff

I have the H5P plugin installed on my Wordpress site.  Is there a way to clone an interactive video I have already made?  

I saw some references to this in the forum, but they were several years old.  

Thanks!

Issue:
In H5P Interactive Video, the default text track fails to load the correct caption file, even though the caption list correctly displays the intended default caption.

Expected Behavior:
When a default caption is set, H5P should load and display the corresponding text track file.