Firefox Picture in Picture is Sweet, Here’s How to Use it on Linux
▻https://www.omgubuntu.co.uk/2019/12/how-to-use-firefox-picture-in-picture-video-playback-on-linux
Firefox’s picture in picture video playback feature makes it easy to multitask while watching video. Learn how to use picture-in-picture on a Linux desktop. This post, Firefox Picture in Picture is Sweet, Here’s How to Use it on Linux, was written by Joey Sneddon and first appeared on OMG! Ubuntu!.