Forum Discussion
Viewing Articulate 360 Content in SharePoint Online
Enabling Custom Scripts in SharePoint Online
Custom scripts are now disabled in SharePoint Online for security reasons by default. As a result, Articulate content with the story.html file renamed...
Unfortunately it doesn't look like this solution will work for some people based on the SharePoint configurations. It is not possible to open a converted HTML / ASPX file on SharePoint.
Do make sure you change file extensions before upload. Doing so after uploading to SharePoint won't work.
Also doesn't work straightforwardly on Teams SharePoint.
Unfortunately I'm not able to do more research for at least a few more days but I have noticed some folks attempting this try changing the file extensions after being uploaded to SharePoint.
Before uploading, look for the HTML files and change them to ASPX.