Flip/reverse keyframes

I’ve made an animation of an icon bouncing into frame.

Peek 2020-01-27 22-52

I want to add the reverse animation where it bounces out of the frame. Is there a way to to flip the keyframes? I’ve tried duplicating keyframes, highlighting the new ones in the curve editor and the drop sheet and don’t see any option to do it.

bound_animation.ntp (33.7 KB)

In Curve Editor you can select each curve and right click: Predefined => Reverse

This mirrors your keyframes.
in worst case you could duplicate the Transform Node and reverse the keyframes in there…