"Unable to access microphone" shows up when cancelling share screen modal

[Sr-Preet]

Steps to reproduce

1. There are two users A & B.
2. Start an audio/video call from user A to user B.
3. After the call gets connected click on "Screen Sharing Button". A modal will pop-up, Rather than clicking/selecting a screen to share, just click on "Cancel" button and observe.
   

Outcome

What did you expect?

1. The modal should disappear after clicking on cancel button.

What happened instead?

1. "Unable to access microphone" modal shows up.
2. This occurs on web and Desktop app as well.

Operating system

All

Browser information

Chrome Version 94.0.4606.81

URL for webapp

app.element.io

Homeserver

matrix.org

Will you send logs?

No