When you have enabled LibFetch, a floating button will appear at the bottom right corner of your browser by default. If you click this button, then the extension setting will appear from the right. This is a quick method for you to find the extension, without the need to pin the extension icon on the bookmark bar.
To disable the floating button or to choose where it appears on the screen, click on the Settings icon on the top right corner of the extension, under General settings, scroll down to the Floating button position dropdown list to make your preference.
