Why do my keyframes stretch when copying to another composition? This makes it very difficult, because I have to constantly return them to their original position and adjust the charts. This is not the first time such a bug has occurred..
Thank you for reporting this issue. There is a potential fix for this pasting issue in the latest After Effects (Beta) builds (Beta version 25.2.0.25 or later). Would you be able to try this same project in the latest Beta build and let us know if the issue continues to occur?