Instructions for v2.0 Don't work on Edge (Linux)

[jbmorgado]

I've just installed the latest version of QuickKey (version 2.0 from the Chrome Web Store, since it's still version 1.7.4 on Edge Web Store) on Edge for Linux (not sure if the problem is the same on Windows) and the instruction don't work at all. Nothing changes after introducing the block of code into the console.

[fwextensions]

@jbmorgado does this answer help for Edge on Linux?