Developers

I have created some .gltf objects and uploaded them to AR Scavenger and they display correctly, but once I start the camera on my pc or a cell phone, when I click or select the fullscreen button, it does not stay in fullscreen, but the camera restarts again. The full screen button does not work as it should and the camera restarts, how can this problem be solved? (you can see it in the attached gif file).

I am creating an interactive book, and during the creation, I realized I needed a code viewer. I did some research and found the "CodeHighlighter" library. I managed to integrate it into my book; however, when I insert certain lines of code, the code viewer gets cut off, showing only the first and half of the second line. It is not possible to view the entire code. I also noticed that this happens when you access the book for the first time or reload the page. But if you click on another chapter of the book and then come back to the same chapter, the code is displayed completely.

I have an e-learning platform which is using generated H5P content. Currently, we migrate every course into backend with engineers effort. Recently, we are going to create a UI which allows educator to create courses. As educators are used to to the folder structured of H5P, they have asked us to provide the same structure in our platform as well. However, it will be a repetative work for them. Is there any API provided by H5P that we can fetch the folder/subfolders structured into our application?