Just to clarify, here are the workspaces I can choose, and also the workspace for tryCallback.
![Workspaces.png](https://www.mathworks.com/matlabcentral/answers/uploaded_files/233987/Workspaces.png)
![Workspace.png](https://www.mathworks.com/matlabcentral/answers/uploaded_files/233988/Workspace.png)
None of the other workspaces in the list give me any of the local variables. And the app designer doesn't give variable information on mouse-over either.
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