bug: cannot grant camera/microphone permissions

[alanpearce]

Bug Report

Specifications:

• App Version: v1.3.0
• OS (macOS, Windows, Linux): macOS

Description:
Apps that require access to the camera or microphone do not prompt for said permission, nor does it appear possible to grant that permission manually

Steps to Reproduce:

• Install an application that supports video calls e.g. Google Meet using the Webkit backend
• Open and, if necessary, log in
• Start a meeting/call
• Camera and microphone are disabled

Additional Context
I tried the same thing with the Jitsi app using the Firefox backend. I did get a browser prompt, but then Firefox crashed.