Chance Miller shared this trick at 9to5 Mac today to get picture-in-picture with YouTube on your Mac. We’ve mentioned this before on the Mac Power Users, and I use it all the time, but I don’t think many people know about it. The trick is to right-click on a video and then right-click a second time away from the first right-click box.

It feels like a mistake that it even exists, but I’ve been doing YouTube picture-in-picture this way for years.