For chatbots used in staff training, onboarding, interviews or any process that has a consideable amount of "downtime", where the user is doing something else then wants to come back and continue were he left off, there should either be more control over the tiemout lenght or even better some option of "pausing" the conversation for it to continue later. The Timeout flow does exist, but you can only redirect users to the beginning of other flows, not specific nodes.