Description:

When starting a video conference via BBB it is not possible to share your desktop. Microphone and Camera work fine.

Steps to reproduce:

• Configure BBB Integration
• Enter Channel and start Video conference
• Click on Share Desktop Button

Expected behavior:

My desktop (or parts of it) are shared to all other participants.

Actual behavior:

Error message "Permission to access screen wasn't granted". The permission is not requested from the user (as they are with Mic and Cam)

Server Setup Information:

• Version of Rocket.Chat Server: 2.4.11
• Operating System: Ubuntu 18.04
• Deployment Method: snap
• Number of Running Instances: 1
• DB Replicaset Oplog:
• NodeJS Version: v8.17.0
• MongoDB Version: 3.6.14

Client Setup Information

Behaviour occurs with Firefox under Linux and MacOS