When I play my project on my Android tablet, the web asset only shows an error (but not when playing on my Windows computer): " Refused to display http… because remote web page refused (due to X-Frame-Options).
So it sounds like an issue with the website, but it does display when played in the Windows PC.
I have exactly the same problem. This might be caused by website html structure, but I’m not sure. If anyone knows how to fix it, let us know. Thank you.