Add globals (variables) to animation actions

Ideas
1

Add globals in animation actions. Someone can create global number, then assign any height, width, transparency or anything else to this global. And then in action part of animation put this global.

For example I wanna animate height of progress bar:

  1. I’ll create the variable

  2. Connect variable to height

  3. Set animation action to bouncly / anticipately move variable from 20 to 60