How to enable camera and/or microphone access if they remain blocked on your MacOS device
If Sessions has been granted access to your camera and microphone within your Browser and you still get a "Your camera and microphone are blocked..." error, you may need to allow your Browser access to your camera or microphone.
1. Open up System Preferences:
2. Go to Security & Privacy
3. Under the Privacy tab, ensure your preferred browser has been selected under Camera and Microphone:
4. Restart your browser