Distinct keyframe set for each timeline

Hello,

I am using CocosStudio 2.3.2.

Apologies in advance if this is a majorly newb question.

Does every timeline/animation you add in Cocos Studio share keyframes with every other timeline/animation? Shouldn’t each animation have its own set of keyframes?

When I switch animations the keyframes stay the same. The only difference between animations seems to be the start and end frames. If you cannot define a new set of keyframes for each animation, then what is the purpose of having multiple animations?