Microphone Access from an Iframe in an App Embed Block

I want to trigger getUserMedia (just audio) from within the iframe’s embedded page and thus have it trigger a Microphone access request on the browser. The iframe is inside an app embed block.

I tried <iframe allow="microphone" src="[https://example.com](https://example.com)"/> and <iframe allow="microphone [https://example.com](https://example.com)" src="[https://example.com](https://example.com)"/> but neither worked.

Does anyone have experience dealing with microphone in App Embed Blocks or in Iframes in Shopify apps?

I saw the post https://community.shopify.com/post/2269335 and https://community.shopify.com/post/2269335 but was hoping for a more positive answer specifically for microphone access (not camera)

Hi @infinityp913 were you ever able to figure this out? I’m also trying to get microphone access through an Iframe in an App Block and running into a similar problem.