Thank you for your post, Bob.

It is a current specification that Size Alignment Option (For both the Width and Height) doesn't apply to [state] element in the StateChart Diagram.

Elements you can currently align size of are as follows.

- Class
- Association Class
- Object (Except for Sequence Diagram)
- Actor
- UseCase
- Interface
- Entity
- Boundary
- Control
- Actionstate (Action in JUDE/Professional)
- Signal Sending (Send Signal Action in JUDE/Professional)
- Signal Receipt (Accept Event Action in JUDE/Professional)
- Process (JUDE/Professional only)
- Classifier
- Artifact

We plan to implement to make more elements to be aligned their sizes in the future release.