I suggest a feature to run/execute ANY selected action WHILE the task editor is OPEN.
Use case: You want to test that a close window command actually closes the window. It would be convenient to simply have RoboTask run that one action even while you have the task editor open. As it is now, you either need to wait for the next triggered event, or you have to copy the action to a new/separate task and run it separately.
This is similar to the Dialog actions where there is a button to run/execute/show the dialog to make sure it looks the way you want. A great feature! And one that should be available on all/any actions. But it would be easier to implement at the task editor level instead of inside each action editor, IMHO.