Microphone is not being detected in Safari on iOS

What I am trying to do is very simple.

Environment description:

macOS Catalina version 10.15.7 iOS Simulator version 12.3 Target device iPhone 11 (iOS 13.2.2)

Open Safari > go to website > mictests.com

Result: "Could not find any media devices. It is very likely that your browser does not allow access to these devices."

The Simulator does have access to the microphone. I can use Siri just fine. Only Safari cannot access the mic. I'm really stuck here, any ideas are welcome.

Did you ever figure out a solution to this? I am trying to accomplish similar, and having issues with my external mic being detected in Safari within simulator, despite giving it permissions.

Microphone is not being detected in Safari on iOS
 
 
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