We are trying to synchronize the first and the last keys in out animation loop. When we copy the first key in the Motion Layer row and then paste is at the end of the loop, the key gets pasted but the character's pose doesn't change at all.

We are experiencing this problem only with some of the template animations provided by Reallusion.

We are trying to copy&paste the key exactly the same way as in the Reallusion's video tutorial with Lara character being prepared for importing to Unreal Engine.

Are we missing something or doing it wrong?