Add-on cannot be pinned to addon-bar anymore for some weird reason. Also, it appears to massively interfere with Tor-browser if you have this addon enabled in normal Firefox while also attempting to browse the internet in the Tor-browser. I have to deactivate this addon now because of this, until this is fixed.

Installed it and hoped that the snowflake icon will appear somewhere... Nope, nothing. Not even in Firefox customization. There are no settings for this add-on. So... What is it if it does not work at all? Huh?

Requires WebRTC, which leaks your IP address even if you're behind a VPN.