How to ensure the textblocks are left-aligned on a context menu?

On all the example I can find that you use a context menu the textblocks are centered on the right-click context-menus*. The only exception is a custom context menu. Is there a way to align it like this without implementing a custom context menu? I would like the text of all the buttons to start at the left side of the context menu regardless of the length of the text.

*GoJS Sample Diagrams for JavaScript and HTML, by Northwoods Software

The example “Context Menu” in the collection above is kind of how I want the text to align. But that’s a custom context menu.

You can set the alignment property of the TextBlocks inside your “ContextMenuButton” to go.Spot.Left.

Thank you.