[FR] Automatically reflect task status changes in timeline

[jrunu]

We are currently experimenting with IRIS and are modeling processes. We think it would be convenient if task activity, especially the status changes are automatically reflected in the timeline of a case. Because if an analyst changes the status of task they have done something related to the cases, so it should be reflected in the timeline.

Describe alternatives you've considered
Clearly we have no deeper experience yet, maybe it was considered before but turned out to be too cluttering or incompatible to the way people normally use these features.