Spacing between children of a stack layout

[GordianDziwis]

• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Describe the problem

When using stacked layout in stacked layouts, it is difficult to differentiate between the children and the label of the child stack.

Describe the solution you'd like
Spacing between children of a stack layout.

Describe alternatives you've considered
I played around with the styles and there was an option to add a gap between the elements, but this broke the autoresize feature of the stack.

[alderg]

Try stackSpacing=10;stackBorder=10;. Here is an example.

[GordianDziwis]

This is exactly what I need. How do you know this @alderg, I did not find this in the mxGraph documentation.