I learned about this repository from the forum post
I am able to clone, build (release mode) and deploy the plugin from lesson 1a, but I don't know where I am select it. The documentation merely says: "selected from the utility plug-in list:"
The plugin is loaded as you can see from the screenshot below

But it the dialog of the command pane doesn't show it. (Funny enough, it does show the dotnet plugin I built "MyMaxPlugin").

Can someone tell me what I am doing wrong