Cannot copy and paste keyframes or curves in the keyframe editor
Hi! I'm having trouble copying and pasting keyframes and/or curves in the keyframe editor. I can copy it, but as you can see in the GIF, somehow the "paste" option is always grey out, whether I right-click on an empty area, or on a keyframe. How do I get this to work? I cannot do it in the Timeline either.
FYI, I KNOW it can be done because I was somehow able to do it in another project.
Thanks in advance!