About the limit of remote control

I have a question about remote control.

  1. According to references below, I think we can’t give/request remote control to iOS. this limitation is caused by technical issue or iOS’s specification ?
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    https://support.zoom.us/hc/en-us/articles/201362673-リモート-コントロールのリクエストまたは付与
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  2. When user uses zoom through browser(chrome, edge and so on), he can’t give/request remote control.
    this limitation is caused by technical issue?

I’m not sure that I see that mentioned in the documentation. At this highlight, I’m seeing that Android and iOS devices should work.

That’s correct, my understanding this is due to the limitations of serving from a browser. For that reason, our native clients and SDKs have the most up-to-date features.