How do you animate Transparency for fading in and out?

Hi yall!
I need a little help, if yall know how to.

I tried animating using the keyframes set to motion and it says it is doing it in the parameters but render tests show it doesn’t. Is there another way to make an opacity fade animation? :smiley:

Nvm :smiley: Problem solved. The way the node view had an extra attachment of the drawing layer to the composite besides the transparency was messing it up