Hours do not subtract from estimated time

Hi @Paulina_Osuch-Jędrus, apologies for the delay. Our Developers have confirmed that this behavior is expected due to the subtask rollup being solely visual within the parent task pane. Consequently, the formula you mentioned operates on a value of 0 within the parent task.

While they’ve taken note of your feedback for consideration in future updates, they’re unable to provide an estimated time for implementation at the moment. We’re actively monitoring and recording this feedback in our Product Feedback section here, and I’d recommend adding your vote there. If this change is implemented, the formula will function as desired.