C4 model in diagrams.net - resize

Diagrams.net (previously drawio) has shapes for the C4 model of visualising software architecture.

When I initially added a diagram, I couldn’t resize it. But came across a solution via [Google Groups}(https://groups.google.com/g/drawio/c/4D7WfLUajYY)

• Select the shape
• Click Ctrl+e (aka “Edit Style”)
• Look for resizable=0. Change resizable=0 to resizable=1;
• Go to tab “Arrange”. Tick “Constrain proportions”

Gif version