# Web Component-View - Missing 2 of 4 View Buttons

**URL:** <https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654>\
**Category:** Web\
**Tags:** api\
**Created:** [December 2, 2022, 4:00pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654 "2022-12-02T16:00:19Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![vefactory](https://avatars.discourse-cdn.com/v4/letter/v/cdc98d/32.png) [@vefactory](https://devforum.zoom.us/u/vefactory)\
**Post date:** [December 2, 2022, 4:00pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/1 "2022-12-02T16:00:19Z")

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The Component-View has 4 view-buttons in advertisement figures from zoom:  
 ![msdk-web-native-61cf3499a207ef6a12740f1b28d19dbf](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/4/b/4b404647db5c06218be1f81e25168961f1777fd4.gif)  
But our Component-View(latest-2.9.0) has only 2 view-buttons with default configuration except updated z-indexes:  
 ![Bildschirmfoto zu 2022-12-02 16-44-30](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/f/a/faab912c79679e706ca362e531057e8b092111ec.png)

How to enable the 2 missing buttons?

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**Author:** ![ricardo.brunoro](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ricardo.brunoro/32/40794_2.png) [@ricardo.brunoro](https://devforum.zoom.us/u/ricardo.brunoro)\
**Post date:** [December 2, 2022, 5:01pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/2 "2022-12-02T17:01:30Z")

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Hello Max!

You need to implement Cross-Oring Isolation or Credentialless Headers to enable gallery view.  
Take a look here: [Gallery View, Virtual Background, and 720p on web](https://marketplace.zoom.us/docs/sdk/overview/websdk-gallery-view/)

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**Author:** ![vefactory](https://avatars.discourse-cdn.com/v4/letter/v/cdc98d/32.png) [@vefactory](https://devforum.zoom.us/u/vefactory)\
**Post date:** [December 5, 2022, 9:51am UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/3 "2022-12-05T09:51:58Z")

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Hey Ricardo,

we have now Credentialless Headers implemented:  
 ![Bildschirmfoto zu 2022-12-05 10-30-24](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/6/66cb084907b3e46f80c8fe7e93d1bf8db27e3cc9.png)

But Zoom’s Component-View looks like before. No additional gallery-view button or any other new features are enabled.

The Component-View is loaded asynchrone in our case.

What are we missing?

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**Author:** ![ricardo.brunoro](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ricardo.brunoro/32/40794_2.png) [@ricardo.brunoro](https://devforum.zoom.us/u/ricardo.brunoro)\
**Post date:** [December 5, 2022, 12:58pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/4 "2022-12-05T12:58:43Z")

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Hello Max!

The gallery view (and other functions that depends on SharedArrayBuffer) has some browser and mobile restrictions. In which browser and OS are you testing?

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**Author:** ![vefactory](https://avatars.discourse-cdn.com/v4/letter/v/cdc98d/32.png) [@vefactory](https://devforum.zoom.us/u/vefactory)\
**Post date:** [December 5, 2022, 1:12pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/5 "2022-12-05T13:12:31Z")

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Hey Ricarodo,

Ubuntu Mate with Chrome, but we will test with other devices soon.

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**Author:** ![vefactory](https://avatars.discourse-cdn.com/v4/letter/v/cdc98d/32.png) [@vefactory](https://devforum.zoom.us/u/vefactory)\
**Post date:** [December 5, 2022, 1:42pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/6 "2022-12-05T13:42:41Z")

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Hey Ricardo,

the problem is solved, thanks 😀 Only in local dev the changes are not detected by the component-view, from production environment it’s working fine.

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [January 4, 2023, 11:43pm UTC](https://devforum.zoom.us/t/web-component-view-missing-2-of-4-view-buttons/79654/7 "2023-01-04T23:43:05Z")

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Closed on January 4, 2023, 11:43pm UTC

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