Sometimes, due to the contribution of different mechanisms, the time it takes for a task transition is rather long (several seconds).
For example, a task may execute some time-consuming connectors on exit, and maybe the next task may call a subprocess...
And during that time, the user just has to wait, with no apparent feedback. So, users complain that no hourglass or other "wait" icon or animation is showed.
Is there a way to overcome this limitation?
