The parallel state is overlayed on top of the substates, which is why they appear slightly gray. This occurs after <parallel> is added to the document to wrap the substates.
z-index order should be preserved to reflect the hierarchy in the SCXML document.
Consider the attached image:
The parallel state is overlayed on top of the substates, which is why they appear slightly gray. This occurs after
<parallel>is added to the document to wrap the substates.z-index order should be preserved to reflect the hierarchy in the SCXML document.