If you are using Firefox as your standard browser, no worries here. eyeson works perfectly fine with this browser 😉
In case you want to share your screen, Firefox handles that a little bit different.
Firefox will warn you not to share when a browser window is visible on your screen unless you trust that website.
Therefore, you only have to Allow Access to eyeson.com from the list when it asks you to do so.
Screensharing is already supported by Firefox, therefore there is no need for a plugin.
I hope everything is clear so far 🙂