I can stream content from youtube, but if I want to remove it only the antenna symbol at the top of the room disappears. The announcement and the breating camera symbol in the sidebar stay in their places. I can delete the announcement manually, but not the camera symbol. Even if I disable livestreaming nothing happens.

What can I do?

Server Setup Information:

• Version of Rocket.Chat Server:
• Operating System: Ubuntu 18.04
• Deployment Method: tar
• Number of Running Instances: 1
• NodeJS Version: 8.15.0
• MongoDB Version: 3.6.10
• Rocket.Chat Version: 0.74.2