interactive video tool not showing in Moodle 3.9.1 using h5p core


At moodle 3.7 I had  H5P plugin,: Now I have updated to Moodle 3.9

I get rid of the H5P plugin, now I have only the H5P core. Everything is OK except for the interactive video tool. 

Debugging at Firefox web level I get this error

Uncaught TypeError: H5P.Question is undefined  <anonymous>

Unable to find constructor for: H5P.InteractiveVideo 1.22

Any hint how to solve it?


Content types: