Save yourself time and effort - this extension does absolutely nothing but add the extension icon to the sidebar. That's it.

não faz nada...

It did nothing; NO FEATURES IT SAID WERE ACTUALLY THERE. I looked into the source code and it is EMPTY. NO CODE. NOTHING IS THERE. If it worked I would be happy, but it doesn't.

It works like a side bar but you can't even set anything so it's rather useless

Looks well, sounds greatful. However, where are the features?