Does anyone know how/why the YouTube "Picture-in-picture" pop-out for the videos, that puts the current playing video in the background, in the lower-right corner of your screen, wouldn't work?
It works on my laptop, but doesn't work on my desktop. Both PCs have current / up-to-date Windows 10, and up-to-date Firefox 88.0. Both have 4K UHD displays.
When I do the pop-out in my desktop, it shows the video was popped out on the page, but the little mini-window doesn't pop up.
Btw, the desktop is running Ryzen R5 3600 w/32GB RAM and RX 5700XT and RX 5700. The laptop is running an AMD Zen 3050e APU and 4GB of DDR4.
Edit: Nevermind. The window shows up with ALT+TAB, playing the video, and then I did ALT+Space, M, and used the arrow keys to put the Window back on to my main screen.