Jump to callback
A nice feature would be if you could right click a component in the widget list and if it uses a custom callback you could select to jump to its callback in the script. This would be especially useful for projects with long UI scripts.
If you double click on an item in the component list, it will jump to the line where you create the reference.
With a little bit of house keeping (keeping the widget definitions and callbacks closely together) you're already there:
@Christoph-Hart Oh I didn't know that! Thanks!