Add breakString to ForEachSubDiagram

I want to list all Activity sub-diagrams as shown below, with commas separating each name. However, the breakString property is not supported. Please add it to ForEachSubDiagram and any other loop tags that may be missing it.

<ForEachSubDiagram diagramType="ActivityDiagram" ignoreLastSeparator="true" breakString=", ">
	<Sortings noSort="true"/>

	<Property property="name"/>

Hi KDean,

Thank you for your post. I have forwarded your suggestion to our team for further studying and will let you know when there is any news.

Best regards,
Jick Yeung