Description:

When switching rooms inside the IFRAME through the "Go" command (https://rocket.chat/docs/developer-guides/iframe-integration/commands/) - the top panel appears

Steps to reproduce:

1. Embed chat in iframe with layout = embedded
2. Give the command "go" to IFRAME (https://rocket.chat/docs/developer-guides/iframe-integration/commands/) to go to another chat inside the IFRAME (in path specify the path to the new room and pass the "?layout=embedded" parameter)
3. In the new room we see the display of top NavBar
4. If you go to the room that was opened first, the panel is not displayed

Expected behavior:

No NavBar:

Actual behavior:

Presence of NavBar:

Server Setup Information:

• Version of Rocket.Chat Server: 0.70.4
• Operating System: windows
• Deployment Method: docker
• Number of Running Instances: 1