Blender 2.90.1 Keying Node doesn't seem to work. Am I missing a switch somewhere, or does keying need to be added to the clip like a mask? The Keying Node doesn't seem to work. Am I overlooking a switch somewhere, or does keying need to be &quot;added&quot; to the clip, as masking does, in order for it to render? Here is my compositor node set up.

It is set up according to various tutorials that I found, but nothing doing. Thanks.
here is the blend file:
I FINALLY got to the bottom of it. There was a video loaded in the sequencer that was rendering INSTEAD of what was set up in the compositor. Once I deleted the clip from the sequencer, all was good. Hope this helps!