Ok so i can do this with brightness no problem , but why cant i tween this logo to do up to down , is this a bug?
Click on the “Stopwatch” buttons next to the X and Y offsets. They will appear as separate tracks in the Keyframes area.
To explain it more, Simple Keyframes functionality depends on how the filter defines it. The Rotate and Scale filter does not include the X and Y offset with its simple keyframes, and there is no way filters indicate which parameters are included with simple keyframes. However, there is one telling sign: parameters that are disabled when the play head is in the middle of the animation (inside the shaded rectangle) are used in Simple Keyframes. I hope that helps.
I got it