"Backward" and "both" animate option does not produce desired animation direction
Description
Setting the animate "backward" or "both" option does not produce an animation backward or both directions. Instead the progress moves from left to right, and no animations between updates when backward and both are specified.
To test, add animate: "back" to the uploader demo.
Setting the animate "backward" or "both" option does not produce an animation backward or both directions. Instead the progress moves from left to right, and no animations between updates when backward and both are specified.
To test, add animate: "back" to the uploader demo.