Unexpected behaviour of the "room-opened" event in iFrames

Description:

We are planning on using the "room-opened" event to notify the parent window of our website in case the user selects a room from the sidebar. The first time you select a specific room, the event triggers, but on every subsequent selection of a previously opened room, the event only triggers when closing the room or when selecting a room you have previously not opened.

Steps to reproduce:

1. Select room x from the sidebar inside a Rocket.Chat iFrame => Event is fired.
2. Select another room y => Event is fired.
3. Select room x again => Event is not fired here.
4. Now when you select room y again, the "room-opened" event is fired, but with the event data of room x instead of y.

Expected behavior:

I would expect the room-opened event to fire every time you select a room from the sidebar and show the event data of the selected room.

Actual behavior:

Selecting a previously opened room only triggers when closing the room. In case you open room x twice and then open a room that has not been opened before (after the latest browser refresh), you will neither get notified of room x opening nor closing.

Is this the intended behaviour? To my understanding, the room-opened event should trigger every time you open a room regardless of if it was open before from the time the last browser refresh happened.

Server Setup Information:

• Version of Rocket.Chat Server: 6.4.2
• Operating System: linux
• Deployment Method: docker
• Number of Running Instances: 1
• DB Replicaset Oplog: Enabled
• NodeJS Version: 14.21.3 - x64
• MongoDB Version: 7.0.2

Client Setup Information

• Desktop App or Browser Version: Browser Version
• Operating System: affects any operating system

Reproduce the room-selection sequence in a browser using the Rocket.Chat iFrame and observe the “room-opened” event payload for previously opened rooms. Compare each selection with the expected behavior: the event should fire every time a sidebar room is selected and report the selected room’s data.