It's possible for extensions to only get access when you activate it for a specific tab. If you want Unclutter to work this way you can manually set "Site acces

It's possible for extensions to only get access when you activate it for a specific tab. If you want Unclutter to work this way you can manually set "Site access" to "On click" in the Chrome extension settings (this doesn't work on Firefox unfortunately). The reason I enabled "all sites" by default is to make the automatic activation feature work, which used to be more powerful. Possibly it can be done with an optional permission now, I'll look into it: https://github.com/lindylearn/unclutter/issues/527 https://github.com/lindylearn/unclutter/issues/527 Thanks for the feedback! Also, if you don't like something you can always submit a PR ;)