Bugs in content types

What is the best way to add an interactive video which is divided into sections?

I intend to use the course presentation activity to add notes between different sections of an interactive video. 
Should I use the same interactive video, with different start times for the different sections. Or, should I split the original video file into different sections?

Hi,

I added this piece of code to remove some of the fields I don't need in the H5P admin section but when doing so, the selector for the languages bugs and doesn't load the translations if I change the language. 

This is my code :

Hello

I've been testing the excellent new crossword activity with a limit on the number of clues.

I've noticed a problem with the numbering of the "Down" clues (see attachment). The numbering of the clues is not consistent with how they appear on the grid.

I hope this can be rectified.

Thanks