Double click on reusable subprocess should open the subprocess

Suggestion: When designing a process, if the user double-clicks a reusable subprocess task, the called subprocess should be displayed.

This would facilitate the navigation for the final user, adding to that, this behavior was also present on the legacy designer.

On stunner, when double-clicking a reusable subprocess WIH, it opens the option to edit the name. If the user decides to open the called element, the user needs to check the called element on the properties panel, go back to the process designer and locate the subprocess.

On the screenshots there's a reusable sub-process and the result when double-clicking it.