How to enable menu and zoom options as in the demo site?

Hi, how are you?

I’m studying the tool and when I started the example of the folder “modeler” ( bpmn-js-examples/modeler at main · bpmn-io/bpmn-js-examples · GitHub ) I noticed some differences with the demo version available ( BPMN Editor | bpmn-js modeler Demo | demo.bpmn.io ).

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I was able to add the grid, but I’m not able to enable other options:

  • The menu area with more widget options.
  • The area showing the hotkeys.
  • The zoom tool.

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Do you have any guidance on how to enable these options?