Transform effect is affecting keyframes location.
This is a strange bug.. if i place 11 seconds of keyframes on a 6 seconds clips (extracted using automask) i can correctly add keyframes to 6 seconds clip using "position and zoom" (import keyframes) but i can't use Transform (the object is moving with a different timing... or a different geometry/size?)
and also.. if i add the transform to better align the motion tracking object, the same issue happens (but there are no keyframes imported on transform)
here if i cut the backgroud clip to perfect align with secondary object... i can use transform without issues.