Ability to show runtime info for nodes in the Process Instance Diagram view

It would be useful to have the ability to see some process instance runtime information on the Process Instance Diagram view when hovering the mouse over the nodes.

Like when hovering the mouse over:

• Human Task -> show the current actor/group name
• Gateway -> show the condition (expression variable trigged that gateway)
• Time event -> Timer expression
• etc

Please see the attached screenshot to have an idea.