Branching Scenario

1. Detailed steps to reproduce the bug (exactly how and when did it happen)

I was installing the plugin as per the directions on this site. It installed exactly as planned. And then I started adding the content types as I started to inster an Interactive Content activity in a course. I was successful with no problems on all of the types except 3. I was able to successfully create a Column activity, a Memory Game activity and a Multiple Choice activity. Then, when I tried to create activities of the three types that hung during installation, I got the screens below.

I use the H5P Wordpress plugin on my site to create Branching Scenario Content. I would like to delete some content or duplicate others to use as a template and edit. But there doesn't seam to be any controls to do either. Am I missing something?

Hi, I'm very willing to make branching scenario work with Opigno 2/3 & Drupal 8/9. I've got info from Opigno forum that they are waiting for fixing libraries issue. Can someone help me gather info - what is the exact problem? Maybe my developer could fix it. Just nedd some more info.

Thanks