PIP Prev

When using https://youtube-playlist-randomizer.bitbucket.io/ to shuffle you playlist and run in PIP mode, there is no previous track button on the PIP screen. You have to go back to the original tab to use the prev button. It is very annoying while you are browsing other tabs.

With this extension, the player will go back to previous video each time you click it (you'd better to pin it).