# Self video screen does not appear while using Web client SDK v1.9.7 **URL:** \ **Category:** Web\ **Created:** [August 12, 2021, 12:06pm UTC](https://devforum.zoom.us/t/self-video-screen-does-not-appear-while-using-web-client-sdk-v1-9-7/55673 "2021-08-12T12:06:42Z")\ **Posts on this page:** 1\ **Showing post:** 7
**Author:** ![MaxM](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/maxm/32/42303_2.png) [@MaxM](https://devforum.zoom.us/u/MaxM)\ **Post date:** [August 17, 2021, 6:41pm UTC](https://devforum.zoom.us/t/self-video-screen-does-not-appear-while-using-web-client-sdk-v1-9-7/55673/7 "2021-08-17T18:41:41Z")
@nvivot Thank you for providing your guidance! @email_msa @bearishfh @devendra I can confirm that’s correct. This seems to be caused by an update to Chrome that changed the behavior of the SharedArrayBuffer API. We have more information on this as well as how you can configure your implementation in the following forum post: > [@Updated Web Isolation / SharedArrayBuffer Workflow Fix for Web Meeting SDK](https://devforum.zoom.us/t/updated-web-isolation-sharedarraybuffer-workflow-fix-for-web-video-sdk/55706): > > Origin Trial Setup Instructions: Navigate to [Origin Trials](https://developer.chrome.com/origintrials/#/trials/active) Select SharedArrayBuffers in non-isolated pages on Desktop platforms Enter the origin of the project — (for local testing one can enter [http://localhost](http://localhost):[PortNumber]) Fill out the rest of the form — estimated page views, checkboxes, etc) Retrieve the Token: In the meeting.html or index.html file (depending on your SDK configuration), for the origin trial meta tag, place your origin trial token in… Let me know if that helps. Thanks, Max --- _[View the full topic](https://devforum.zoom.us/t/self-video-screen-does-not-appear-while-using-web-client-sdk-v1-9-7/55673)._