- Rated 5 out of 5by Firefox user 14390618, 10 months agoIt would be nice if it also worked on the new tab. Also, could you add shortcuts to toggle the volume up and down? Thanks
Developer responseposted 10 months agoTo make it work on new tab you need to set your new tab to a custom URL in Firefox either about:blank or any website of your liking. Unfortunately this is the only way.
Extensions cannot control the system volume so a volume toggle command is not possible.