No icons and different look of interative video when creating own package
I'm currently trying to add some more features to the "Interactive Video". What I've done so far is:
- Created a fork of the official github repository (https://github.com/h5p/h5p-interactive-video) (using the stable branch)
- Changed the machine-name and it's title in library.json
- Ran "npm i" to install all necessary Node.js dependencies
- Ran "npm run build", followed by "h5p pack -r <library>" to create the h5p package
Unfortunately, after the installation the editor of my Interactive Video has no icons (just question marks) and looks different from the original (e.g. "double-header":
Any ideas what happens here? I just called "npm i && npm run build && cd .. && h5p pack -r <library>". I guess this should be correct...