Working with the designer, sometimes animations created in Spine being provided by the designers.
To be honest implementing Spine animations into Unity UI is too complicated process taking a lot of time and don't provided the control I needed.
Is there any option to export the spine animation as a Unity Animation clip? Or at least, export the Animation Curve for all the axises (show it as a graph for each Axis movement/scale/rotation) from 0sec to animation end? This would make things much easier