Description:

When starting a new Jitsi video call in RC 3.4.0 in the browser or desktop app, using the admin option to 'Always Open in new Window', the video and audio call starts twice, which is unusable (echoing audio and unnecessary extra video streams). It starts within the expected new window, but also starts within the RC app across the bottom 50% of the acc screen. It's basically now starting using both methods, (within and poppet window). The only change to cause this bug was updating from 3.3.3 to 3.4.0.

Steps to reproduce:

1. Set Jitsi video calling to 'Always Open in new Window'
2. Start a new video call using the desktop app
3. Double video is started.

Expected behavior:

Video should just start in new window.

Actual behavior:

Video starts in 2 windows.

Server Setup Information:

• Version of Rocket.Chat Server: 3.4.0
• Operating System: Latest Docker
• Deployment Method: Latest Docker
• Number of Running Instances: 1
• DB Replicaset Oplog:
• NodeJS Version:
• MongoDB Version:

Client Setup Information

Any browser or OS X desktop app.

Additional context

Unable to simply downgrade as DB has changed and can't run within app/browser as then desktop sharing does not work! :(

Relevant logs: