Engage 360 won't save with youtube video embedded
I have an Engage 360 file that I have embedded a youtube video into. Using the following code:
<iframe width="560" height="315" src="https://www.youtube.com/embed/na6yl8yIZUI" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
I am using the Accordion style interaction. I saved the file before embedding the youtube video. I followed the recommendations for naming the file (name = TestAcc.intr).
When I try to save the file with the embedded youtube video I get the following error: "The project file could not be saved. The method or operation is not implemented."
Does this mean we can not use Articulate 360 to create our courses if we need to embed youtube videos into an Engage 360 activity?