record whisk.invoke information in activation logs

Right now, a rule activation has a "cause" field that records the trigger activation (its id) that triggers it, and a sequence activation has a "logs" array that records the child action activations (their ids) it triggers. However, if an action is triggered dynamically using whisk.invoke in the code, its activation log does not record any information about the activation that called whisk.invoke to trigger it.

Can we add a "cause" field or something similar to a dynamically invoked activation that records the ID of the activation that invoked it?