How to change default state of share audio checkbox while screen sharing?

[John Vera]

I am testing my website using Selenium and I am able to open chrome with `--auto-select-desktop-capture-source="tab_name"` and select the tab when screen share is enabled. Now I want the audio playing in the tab to be in my stream along with the video. While doing it manually there is a checkbox which enables audio sharing but is there something which can help enable it from Selenium?

Here is a fiddle: https://jsfiddle.net/john_vera/yr2k9xob/5/

Notice the Share Audio checkbox after selecting chrome tab in the dialog. I want to check that from Selenium.