Why Can't I See Screen Sharing in Apple MacOS Chrome Browser?

If you can't see Class365 (Perculus) screen sharing on Apple MacOS, first of all;

1. Make sure the "Google Chrome" browser is up to date.
2. If your browser is out of date, update it.
3. Disable or remove all add-ons that are attached in your Google chrome browser.
4. Activate screen sharing security for google chrome from macOS settings.
   1. I can't screen share on Apple MacOS, what should I do?