Be able to add sub tasks to a sprint is such a basic needed functioanlity that should be part of the basic plan.

I've all the engineers complaining that they need to add the full epics or do workarounds to add just some tasks on the sprint.

I dont fell that is right to upgrade the plan to the double of the cost just for this basic functionallity that is free even in Jira.

If we know this limitation before, this would be a dealbreaker