WebSDK 2.10.0 cant change attendees view

As a host, I’m not able to change the attendee view in webinars. The host is connected by Zoom Application but attendees are via Angular app.
I added the required headers to the page document, that’s mean

cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin

I think SharedArrayBuffer works properly because when I join to the standard event I can see the view selector and can change the view for my screen.

On webinar event for test they are 3 person:
A. Host ( connected via Zoom Application ),
B. Panelist ( connected via Angular app ),
C. Attendee ( connected via Angular app ).

When person ‘A’ will changes ‘Attendee view’, the view for person ‘C’ is not updated - he can see just blink and thats it. That was looks like some event was triggered and something similar to the screen update happened.

Additional question:
Is the enableHD property works? because i cant see the HD option in camera settings.

Browser Console Error
No errors

Which Web Meeting SDK version?
WebSDK 2.10.0

To Reproduce(If applicable)
Steps to reproduce the behavior:

  1. As Host - start webinar and enter via Zoom Application
  2. enter the webinar via Angular application with used @zoomus/websdk as 2nd person
  3. set the user as a panelist which has joined
  4. enter the webinar via Angular application as 3rd person as attendee
  5. Change ‘attendee view’ as host and check what happens on attendee screen

Device (please complete the following information):

  • Device: [Dell Latitude 5500]
  • OS: [Ubuntu 20.04.2 LTS]
  • Browser: [Chrome]
  • Browser Version [110.0.5481.177 (Official Build) (64-bit)]

Additional context
Add any other context about the problem here.


Thank you for posting in the Zoom Developer Forum – happy to help here. To begin, can you share a screenshot of what you are seeing? Also, can you share what your desired result is when changing the attendee view in webinars? This will help us identify what may be happening.

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