Animation looks different when exporting

Hello, I am doing an animation for a project. First, I'm using several layers with masks and also using the camera, only masked objects are set to follow the camera but not the actual masks themselves, so only the masked object moves with the camera. The thing is I have this weird issue where the animation looks and works fine in the timeline but when I publish it, the masked objects along with the masks (which are set to not follow the camera) do follow the camera. It looks white in the end because it has a fade out but just ignore it.