It sounds like there may be a problem with the code for embedding videos or pictures on your group page. One possibility is that there is an error in the code that is causing it to not work properly on the group page. Another possibility is that there may be a conflict between the code for the newsfeed and the code for embedding videos and pictures.

You might want to try troubleshooting the issue by checking the code for errors or conflicts. You could also try reaching out to the support team for the platform you are using to see if they can assist you in resolving the issue. They may be able to provide you with more specific guidance or suggest a workaround for the problem you are experiencing. bluey